2024-03-28T21:59:58Zhttps://idus.us.es/oai/requestoai:idus.us.es:11441/443892024-02-13T09:26:54Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:03:06Z
urn:hdl:11441/44389
Distribución e incidencia de los principales perforadores de la encina en el Parque Natural de las Sierras Subbéticas (Córdoba,Spain)
Universidad de Sevilla. Departamento de Zoología
fitófago
Coroebus florentinus
Cerambyx
encina
Buprestidae
Se realiza un estudio prospectivo en el Parque Natural de las Sierras Subbéticas de dos de los perforadores más importantes de los encinares del área mediterránea, Coroebus florentinus (Hebst, 1801) (Col., Buprestidae) y especies del grupo Cerambyx cerdo Linné (1758). (Col., Cerambycidae). Los resultados muestran que C.florentinus alcanza unos niveles de población desiguales según la zona del Parque, mientras que Cerambyx spp. tiene una presencia muy localizada. Por otro lado, C. florentinus tiende a colonizar la zona alta y soleada de la copa del árbol y Cerambyx, spp. se encuentra sobre pies viejos o con deficiencias fisiológicas.
2016-08-12T09:03:06Z
2016-08-12T09:03:06Z
1996
info:eu-repo/semantics/article
Soria Iglesias, F.J., Villagrán Pinteño, M. y Cárdenas, A.M. (1996). Distribución e incidencia de los principales perforadores de la encina en el Parque Natural de las Sierras Subbéticas (Córdoba,Spain). Zoología Baética, 7, 33-43.
1130-4251
http://hdl.handle.net/11441/44389
https://idus.us.es/xmlui/handle/11441/44389
spa
Zoología Baética, 7, 33-43.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad de Granada
oai:idus.us.es:11441/1315832024-02-14T11:11:51Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-03-31T10:07:24Z
urn:hdl:11441/131583
Caprellids (Crustacea: Amphipoda) from India
Universidad de Sevilla. Departamento de Zoología
Amphipoda
Caprellidea
New species India
The caprellid fauna of India is investigated. A
total of 538 samples (including algae, seagrasses, sponges,
hydroids, ascidians, bryozoans, encrusted dead corals, coral
rubble, fine and coarse sediments) were collected from 39
stations along the coast of India, covering a wide diversity
of habitats from intertidal to 12 m water depth. A new
species (Jigurru longimanus n.sp.) is described, and figures
of the 11 valid species reported so far from India are given
together with a key for their identification. No caprellids
were found in sediments from the northeast (16–208N)
coast of India while they were abundant in the southeast
and west coast. Decreases in salinity due to river discharges
associated with lower values of oxygen, higher water
temperatures and lower nutrient inputs along the east coast
could explain these differences in caprellid composition
between the two coastlines. Significantly, lower abundance
of caprellids in India, as in other tropical ecosystems, is
probably related to the lack of species belonging to the
genus Caprella, which reach very high abundances in
temperate waters.
2022-03-31T10:07:24Z
2022-03-31T10:07:24Z
2009
info:eu-repo/semantics/article
Guerra García, J.M., Ganesh, T., Jaikumar, M. y Raman, A.V. (2009). Caprellids (Crustacea: Amphipoda) from India. Helgoland Marine Research, 64 (4), 297-310.
1438-387X
1438-3888
https://hdl.handle.net/11441/131583
10.1007/s10152-009-0183-6
6444651
eng
Helgoland Marine Research, 64 (4), 297-310.
https://doi.org/10.1007/s10152-009-0183-6
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
BMC
oai:idus.us.es:11441/989782024-02-12T22:16:27Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-07-08T08:38:00Z
urn:hdl:11441/98978
Niche models at inter- and intraspecific levels reveal hierarchical niche differentiation in midwife toads
Universidad de Sevilla. Departamento de Zoología
Evolutionary theory
Environmental impact
Variation and population structure play key roles in the speciation process, but adaptive intraspecific genetic variation is commonly ignored when forecasting species niches. Amphibians serve as excellent models for testing how climate and local adaptations shape species distributions due to physiological and dispersal constraints and long generational times. In this study, we analysed the climatic factors driving the evolution of the genus Alytes at inter- and intraspecific levels that may limit realized niches. We tested for both differences among the five recognized species and among intraspecific clades for three of the species (Alytes obstetricans, A. cisternasii, and A. dickhilleni). We employed ecological niche models with an ordination approach to perform niche overlap analyses and test hypotheses of niche conservatism or divergence. Our results showed strong differences in the environmental variables affecting species climatic requirements. At the interspecific level, tests of equivalence and similarity revealed that sister species were non-identical in their environmental niches, although they neither were entirely dissimilar. This pattern was also consistent at the intraspecific level, with the exception of A. cisternasii, whose clades appeared to have experienced a lower degree of niche divergence than clades of the other species. In conclusion, our results support that Alytes toads, examined at both the intra- and interspecific levels, tend to occupy similar, if not identical, climatic environments.
2020-07-08T08:38:00Z
2020-07-08T08:38:00Z
2020
info:eu-repo/semantics/article
Rodríguez Rodríguez, E.J., Beltrán Gala, J.F., Tejedo , M., Nicieza, A.G., Llusia, D., Márquez, R. y Aragón, P. (2020). Niche models at inter- and intraspecific levels reveal hierarchical niche differentiation in midwife toads. Scientific Reports, art. 10942, 1-11.
2045-2322
https://hdl.handle.net/11441/98978
10.1038/s41598-020-67992-6
eng
Scientific Reports, art. 10942, 1-11.
http://dx.doi.org/10.1038/s41598-020-67992-6
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Nature Research
oai:idus.us.es:11441/1440962024-02-14T13:38:24Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-04-10T14:19:29Z
urn:hdl:11441/144096
Resultados preliminares del estudio de las poblaciones de cetáceos en la bahía de Algeciras
Universidad de Sevilla. Departamento de Zoología
Este trabajo, desarrollado en la bahía de Algeciras, constituye un estudio preliminar enmarcado en el proyecto Migraciones
de cetáceos en el estrecho de Gibraltar en el ámbito del programa MIGRES.
Las tres especies observadas fueron: delfín común (Delphinus delphis), delfín listado (Stenella coeruleoalba) y delfín
mular (Tursiops truncatus).
Se realizaron campañas de observación durante el mes de agosto del año 2002, y se obtuvieron datos ad libitum de
comportamiento, así como fotografías de las diferentes especies de delfines, para una identificación individualizada.
La especie más avistada y con un número mayor de individuos por manada fue D. delphis, seguida de T. truncatus y, por
último, S. coeruleoalba. Se apreciaron diferencias circadianas con respecto a la presencia en la Bahía de las tres especies,
avistándose delfines comunes durante todo el día, mulares únicamente por la mañana y listados sólo por la tarde. Parece
existir competencia interespecífica entre los delfines comunes y mulares, no así, en el caso de los delfines comunes y
listados, siendo frecuente el avistamiento de manadas mixtas. Los ejemplares de D. delphisrealizaron más desplazamientos
rápidos y dedicaron más tiempo a la alimentación que los de T. truncatus, los cuales realizaron desplazamientos lentos, y
socializaron (esto es, ejecutando juegos y otras interacciones entre individuos) durante más tiempo que D. delphis.
2023-04-10T14:19:29Z
2023-04-10T14:19:29Z
2005
info:eu-repo/semantics/article
Ruiz Giráldez, F., Montero Chacón, A., Gálvez César, R. y García Gómez, J.C. (2005). Resultados preliminares del estudio de las poblaciones de cetáceos en la bahía de Algeciras. Almoraima. Revista de Estudios Campogibraltareños, 31, 325-330.
1133-5319
https://hdl.handle.net/11441/144096
spa
Almoraima. Revista de Estudios Campogibraltareños, 31, 325-330.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Mancomunidad de Municipios del Campo de Gibraltar
oai:idus.us.es:11441/661392024-02-13T09:39:38Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-11-16T15:58:47Z
urn:hdl:11441/66139
Nuevos datos sobre la distribución de algunos micromamíferos ibéricos (Microtus arvalis, M. cabrerae, M. agrestis y Sorex minutus)
Universidad de Sevilla. Departamento de Zoología
2017-11-16T15:58:47Z
2017-11-16T15:58:47Z
1975
info:eu-repo/semantics/article
Castroviejo Bolívar, J. y Ibáñez Ulargui, C. (1975). Nuevos datos sobre la distribución de algunos micromamíferos ibéricos (Microtus arvalis, M. cabrerae, M. agrestis y Sorex minutus). Doñana. Acta vertebrata, 2 (2), 279-284.
0210-5958 (impreso)
http://hdl.handle.net/11441/66139
spa
Doñana. Acta vertebrata, 2 (2), 279-284.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
CSIC - Estación Biológica de Doñana (EBD)
oai:idus.us.es:11441/447192024-02-17T16:27:36Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-06T10:35:33Z
urn:hdl:11441/44719
Principales tortrícidos perforadores del fruto del alcornoque en la sierra norte de Sevilla
Universidad de Sevilla. Departamento de Zoología
Quercus suber
Tortricidae
Cydia penkleriana
C. fagiglandana
Pammene fasciana
La finalidad de este trabajo ha sido la identificación de los principales Tortrícidos perforadores del fruto del alcornoque (Quercus suber L.) en el Parque Natural Sierra Norte de Sevilla. Asimismo se realiza una cuantificación de incidencia y los periodos de actividad larvaria
2016-09-06T10:35:33Z
2016-09-06T10:35:33Z
1996
info:eu-repo/semantics/article
Soria Iglesias, F.J. y Ocete Rubio, M.E. (1996). Principales tortrícidos perforadores del fruto del alcornoque en la sierra norte de Sevilla. Boletín de sanidad vegetal. Plagas, 22 (1), 63-69.
0213-6910
http://hdl.handle.net/11441/44719
https://idus.us.es/xmlui/handle/11441/44719
spa
Boletín de sanidad vegetal. Plagas, 22 (1), 63-69.
https://dialnet.unirioja.es/servlet/articulo?codigo=2137131&orden=120335&info=link
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/1472442024-02-13T09:34:38Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-06-15T10:52:47Z
urn:hdl:11441/147244
Evolution of predator-prey interactions during range expansion in an aquatic insect predator
Universidad de Sevilla. Departamento de Zoología
eco-evolutionary dynamics
functional response
range expansion
thermal evolution
trophic interactions
1. Many ectotherms are shifting their distributions polewards, which has been
associated with the evolution of phenotypic traits and their thermal plasticity.
Trophic interactions may determine the dynamics and ecological impact of range
expansions. However, it is largely unknown how trait evolution in edge populations shapes trophic interactions.
2. We studied evolutionary changes in the short-term (functional response) and
long-term predator–prey interactions between an aquatic insect predator (the
damselfly Ischnura elegans) and its prey (the water flea Daphnia magna) during
the predator's ongoing poleward range expansion in northern Europe.
3. Using a common-garden warming experiment at 20 and 24°C we tested for differentiation between predator populations from edge and core regions in metabolic rate and functional response parameters, and used these empirical data to
estimate the effects of range expansion on the short- and long-term predator–
prey interaction strengths.
4. Metabolic rates did not differ between populations from edge and core regions
nor between rearing temperatures. Functional response parameters and their
thermal plasticity showed signals of evolution during the range expansion.
Attack rates did not differ between predators from edge and core regions, but
only decreased under warming in predators from the edge region. Handling
times decreased under warming in predators from the edge region but increased
under warming in predators from the core region. While handling times were
shorter in predators from the core region at 20°C, these did not differ between
regions at 24°C. As a result, the short-term interaction strength was higher for
predators from the core region at 20°C, but not different between regions at
24°C. The predator–prey system from the edge region showed lower long-term
system stability at 20°C, but this region difference disappeared under warming
because the edge region stability then increased.
5. Our results suggest that rapid evolution of functional response parameters
during a predator's range expansion reduced the direct feeding impact on its
prey and made the predator–prey system from the edge region more unstable, but not under warming. This provides rare evidence that functional responses
can rapidly evolve during range expansions, potentially destabilizing food web
dynamics.
2023-06-15T10:52:47Z
2023-06-15T10:52:47Z
2022
info:eu-repo/semantics/article
Carbonell Hernández, J.A., Wang, Y., Sentis, A. y Stoks, R. (2022). Evolution of predator-prey interactions during range expansion in an aquatic insect predator. Functional Ecology, 36 (12), 3060-3072. https://doi.org/10.1111/1365-2435.14208.
0269-8463
1365-2435
https://hdl.handle.net/11441/147244
10.1111/1365-2435.14208
eng
Functional Ecology, 36 (12), 3060-3072.
https://doi.org/10.1111/1365-2435.14208
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Wiley
oai:idus.us.es:11441/1475162024-02-14T11:15:36Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-06-27T12:53:08Z
urn:hdl:11441/147516
Wing morphology covaries with migration distance in a highly aerial insectivorous songbird
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
National Science Centre
European Union
Flight Morphology
Geographical differences
Hirundo rustica
Migration syndrome
Population
Wing shape
According to classical prediction of aerodynamic theory, birds and other powered fliers that migrate over long distances should have longer and more pointed wings than those that migrate less. However, the association between wing morphology and migratory behavior can be masked by contrasting selective pressures related to foraging behavior, habitat selection and predator avoidance, possibly at the cost of lower flight energetic efficiency. We studied the handwing morphology of Eurasian barn swallows Hirundo rustica from four populations representing a migration distance gradient. This species is an aerial insectivore, so it flies extensively while foraging, and may migrate during the day using a ‘fly-and-forage’ migration strategy. Prolonged foraging flights may reinforce the effects of migration distance on flight morphology. We found that two wings’ aerodynamic properties—isometric handwing length and pointedness, both favoring energetically efficient flight, were more pronounced in barn swallows from populations undertaking longer seasonal migrations compared to less migratory populations. Our result contrast with two recent interspecific comparative studies that either reported no relationship or reported a negative relationship between pointedness and the degree of migratory behavior in hirundines. Our results may thus contribute to confirming the universality of the rule that longer migrations are associated with more pointed wings.
2023-06-27T12:53:08Z
2023-06-27T12:53:08Z
2022-06-01
info:eu-repo/semantics/article
Matyjasiak, P., López Calderón, C., Ambrosini, R., Costanzo, A., Kiat, J., Romano, A.,...,Balbontín Arenas, J. (2022). Wing morphology covaries with migration distance in a highly aerial insectivorous songbird. Current Zoology, 69 (3), 255-263. https://doi.org/10.1093/cz/zoac044.
1674-5507
2396-9814
https://hdl.handle.net/11441/147516
10.1093/cz/zoac044
eng
Current Zoology, 69 (3), 255-263.
P12-RNM-2144
DEC-2013/09/B/NZ8/03321
1062
https://doi.org/10.1093/cz/zoac044
http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
Atribución-NoComercial 4.0 Internacional
Oxford University Press
oai:idus.us.es:11441/620542024-02-14T08:51:07Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-07-05T13:26:02Z
urn:hdl:11441/62054
Spatio-temporal macrofaunal assemblages associated with the endangered orange coral Astroides calycularis (Scleractinia: Dendrophylliidae)
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
Astroides calycularis
Associated macrofauna
Mediterranean Sea
The orange coral Astroides calycularis is internationally protected due to its narrow distribution, its sensitivity to environmental changes and anthropogenic disturbance. Spatio-temporal macrofaunal assemblages associated with A. calycularis were studied along the southern
coast of the Iberian Peninsula. A total of 878 invertebrate specimens were collected, comprising 81species. At the 3 depths studied (0, 5 and 10 m), crustacean species were dominant in terms of abundance, followed by annelids and molluscs. Macrofaunal densities were higher in October and May, and lower in August and September. Janira maculosa (isopod), Lembos spp. (gammarid) and Stenothoe cavimana (gammarid) were the most abundant species, present in almost all depths and months. ANOVA analyses by month reflected significant differences in species richness and
Shannon-Wiener diversity, but no differences among depth ranges and no interaction between time and depth. PERMANOVA analyses showed significant differences in the associated macrofauna for time and depth, but no interaction was observed between these factors. These results indicate the ecological relevance of this Mediterranean scleractinian coral as a habitat for many macrofaunal groups. Furthermore, the conservation of this endangered species contributes to the preservation of high marine biodiversity.
2017-07-05T13:26:02Z
2017-07-05T13:26:02Z
2014-07-23
info:eu-repo/semantics/article
Terrón Sigler, A., Peñalver Duque, P., León Muez, D. y Espinosa Torre, F. (2014). Spatio-temporal macrofaunal assemblages associated with the endangered orange coral Astroides calycularis (Scleractinia: Dendrophylliidae). Aquatic Biology, 21 (2), 143-154.
1864-7782
http://hdl.handle.net/11441/62054
10.3354/ab00577
eng
Aquatic Biology, 21 (2), 143-154.
http://dx.doi.org/10.3354/ab00577
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Inter-Research
oai:idus.us.es:11441/1419322024-02-14T13:47:56Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-01-26T14:49:55Z
urn:hdl:11441/141932
From Plates to Baits: Using a Remote Video Foraging System to Study the Impact of Foraging on Fouling Non-Indigenous Species
Universidad de Sevilla. Departamento de Zoología
Fundação para a Ciência e Tecnologia (FCT)
Observatório Oceânico da Madeira-OOM. Portugal
Biotic resistance
Cascade effect
Marina
RVFS
Trophic interactions
Marinas are a gateway for the introduction and establishment of non-indigenous species (NIS). In these habitats, competition and predation are crucial determinants for NIS establishment and invasiveness. However, fish trophic preferences and biotic effects inside marinas are poorly known. This study proposes a novel method that combines the deployment of settlement plates to recruit different assemblages, followed by their use as bait in remote underwater video systems. This combined approach, addressed as a remote video foraging system (RVFS), can record fish foraging behaviour, including feeding choices and their impacts on fouling assemblage composition. An experimental RVFS trial carried out in a marina of Madeira Island, Portugal (NE Atlantic), identified the Mediterranean parrotfish, Sparisoma cretense, as the most important fouling grazer in the area. S. cretense behaved as a generalist and increased the heterogeneity of fouling assemblages, which can hamper NIS dominance of the fouling and reduce the pressure of propagules from the marina to the natural environment. The RVFS tool was useful to understand the trophic links between foragers and fouling and has the potential to provide relevant information for the management of NIS introductions, establishment and spread.
2023-01-26T14:49:55Z
2023-01-26T14:49:55Z
2022
info:eu-repo/semantics/article
Chebaane, S., Canning-Clode, J., Ramalhosa, P., Belz, J., Castro, N., Órfão, I.,...,Monteiro, J.G. (2022). From Plates to Baits: Using a Remote Video Foraging System to Study the Impact of Foraging on Fouling Non-Indigenous Species. Journal of Marine Science and Engineering, 10 (5), 611. https://doi.org/10.3390/jmse10050611.
2077-1312
https://hdl.handle.net/11441/141932
10.3390/jmse10050611
eng
Journal of Marine Science and Engineering, 10 (5), 611.
MAC2/4.6.d/249
MAC2/1.1a/347
UIDB/04292/2020
CEECINST/00098/2018
M1420-01-0145-FEDER-000001
https://doi.org/10.3390/jmse10050611
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Multidisciplinary Digital Publishing Institute (MDPI)
oai:idus.us.es:11441/171032024-02-13T09:26:50Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2014-11-27T12:35:45Z
urn:hdl:11441/17103
Onubactis rocioi gen. et spec. nov., a new species of Actiniidae (Anthozoa: Actiniaria) from the southern Iberian Peninsula
2014-11-27T12:35:45Z
2014-11-27T12:35:45Z
1995
info:eu-repo/semantics/article
0024-0672
http://dare.uva.nl/cgi/arno/show.cgi?fid=150594
http://hdl.handle.net/11441/17103
https://idus.us.es/xmlui/handle/11441/17103
eng
Zoologische Mededelingen (1995, p.375-383)
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
oai:idus.us.es:11441/1395962024-02-14T09:04:57Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-11-18T11:55:04Z
urn:hdl:11441/139596
First record of Pseudaeginella arraialensis (Amphipoda: Caprellidea) from the Gulf of Mexico
Universidad de Sevilla. Departamento de Zoología
Amphipods
Caprellidae
Artificial structure
During a sampling campaign in Puerto Progreso, Yucatán, Mexico, several specimens of the caprellid Pseudaeginella arraialensis were collected. They were attached to buoys as part of fouling communities between 0.5-12 m depth. The present study represents the first record of P. arraialensis for the Gulf of Mexico, increasing its geographical distribution range 7,500 km northwards, from Arraial do Cabo, Brazil to Puerto Progreso, Mexico, SW Gulf of Mexico.
2022-11-18T11:55:04Z
2022-11-18T11:55:04Z
2020
info:eu-repo/semantics/article
Winfield, I. y Guerra García, J.M. (2020). First record of Pseudaeginella arraialensis (Amphipoda: Caprellidea) from the Gulf of Mexico. Revista Mexicana de Biodiversidad, 91, e913151. https://doi.org/10.22201/ib.20078706e.2020.91.3151.
2007-8706
1870-3453
https://hdl.handle.net/11441/139596
10.22201/ib.20078706e.2020.91.3151
eng
Revista Mexicana de Biodiversidad, 91, e913151.
https://doi.org/10.22201/ib.20078706e.2020.91.3151
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad Nacional Autónoma de México
oai:idus.us.es:11441/1447592024-02-14T19:25:59Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-04-21T14:53:40Z
urn:hdl:11441/144759
Molluscs community as a keystone group for assessing the impact of urban sprawl at intertidal ecosystems
Universidad de Sevilla. Departamento de Zoología
Ministerio de Economía y Competitividad (MINECO). España
Age
Artificial substrates
Chemical composition
Complexity
Molluscs
Trophic groups
Urban sprawl
Mollusc communities are getting endangered in the aftermath of urban sprawl because artificial structures do not surrogate natural substrates. In this study, we compared the diversity, community and trophic arrangements of molluscs among different models of artificial substrate and their adjacent natural rock, to detect relationships between some abiotic variables and the mollusc communities. Complexity, chemical composition and age were tested as potential drivers of the community. Diversity, community and trophic structure differed between natural and artificial substrates. Complexity at the scale of cm was detected as the most important factor driving the community structure. In addition, a chemical composition based on silica and/or scarce calcium carbonates seems to be relevant for molluscs, as well as for the secondary substrate where they inhabit. However, age did not seem to be a driving factor. Among the different artificial structures, macroscale complexity was detected as the main factor diverging a drastically poor community at seawall from other artificial structures. In this context, macro and microscale complexity, chemical composition and mineral type are variables to consider in future designs of artificial substrates.
2023-04-21T14:53:40Z
2023-04-21T14:53:40Z
2022
info:eu-repo/semantics/article
Ortega Jiménez, E., Sedano Vera, F. y Espinosa Torre, F. (2022). Molluscs community as a keystone group for assessing the impact of urban sprawl at intertidal ecosystems. Urban Ecosystems, 25 (3), 819-834. https://doi.org/10.1007/s11252-021-01192-6.
1083-8155
1573-1642
https://hdl.handle.net/11441/144759
10.1007/s11252-021-01192-6
eng
Urban Ecosystems, 25 (3), 819-834.
CGL2017-82739-P
https://doi.org/10.1007/s11252-021-01192-6
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Springer Nature
oai:idus.us.es:11441/451582024-02-14T19:12:16Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-20T12:49:15Z
urn:hdl:11441/45158
Primera cita del molusco exótico Bursatella leachii de Blainville, 1817 (Mollusca: opistobranchia) en el litoral mediterráneo andaluz
Universidad de Sevilla. Departamento de Zoología
Bursatella leachii
molusco
especie exótica
Bursatella leachii de Blainville, 1817 es una especie circumtropical que se encuentra presente
en el Mediterráneo como consecuencia de su migración a través del Canal de Suez desde el
Mar Rojo. La primera cita de la especie en el litoral Mediterráneo español fue en las islas de
Mallorca en el año 2004, posteriormente en el 2007 se observo en el Delta del Ebro y en el
2010 fue encontrada en la región de Murcia. En este trabajo se describe por primera vez la
presencia de B. leachii en el Mediterráneo andaluz (sur de España).
2016-09-20T12:49:15Z
2016-09-20T12:49:15Z
2012
info:eu-repo/semantics/article
Ibáñez Yuste, A.J., Garrido Díaz, A., Espinosa Torre, F. y Terrón Sigler, A. (2012). Primera cita del molusco exótico Bursatella leachii de Blainville, 1817 (Mollusca: opistobranchia) en el litoral mediterráneo andaluz. Chronica naturae, 2, 25-31.
2253-6280
http://hdl.handle.net/11441/45158
https://idus.us.es/xmlui/handle/11441/45158
spa
Chronica naturae, 2, 25-31.
http://www.hombreyterritorio.org/chronica_naturae/num2/archivos/chronicanaturae2_25_2012.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Asociación Hombre y Territorio
oai:idus.us.es:11441/443752024-02-14T08:55:34Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T08:58:03Z
urn:hdl:11441/44375
Consecuencias de la infestación del tornillo, Xylotrechus arvicola (Olivier) (Coleoptera, Cerambycidae), sobre el rendimiento y características enológicas de la variedad Tempranillo y relación de leñosas infestadas en La Rioja Alta
Universidad de Sevilla. Departamento de Zoología
Daños
Especies leñosas
Vinificación
Viura
Viñedo
La plaga conocida como
el tornillo
,
Xylotrechus arvicola
(Olivier) (Coleoptera,
Cerambycidae), se ha convertido en un importante problema sanitario del viñedo rioja-
no. El presente trabajo muestra los efectos de la infestación sobre las características físi-
cas de los racimos de la variedad Tempranillo y la composición de sus mostos. Por otra
parte, pone de manifiesto la mayor susceptibilidad de la citada variedad tinta frente a la
Viura, y recoge un listado de otras especies leñosas afectadas por el coleóptero en la
región
2016-08-12T08:58:03Z
2016-08-12T08:58:03Z
2009
info:eu-repo/semantics/article
Ocete Rubio, R., Salinas, J.A., Soria Iglesias, F.J., Lara, M., García, D., Maistrello, L.,...,López Martínez, M.Á. (2009). Consecuencias de la infestación del tornillo, Xylotrechus arvicola (Olivier) (Coleoptera, Cerambycidae), sobre el rendimiento y características enológicas de la variedad Tempranillo y relación de leñosas infestadas en La Rioja Alta. Boletín de sanidad vegetal. Plagas, 35 (1), 3-13.
0213-6910
http://hdl.handle.net/11441/44375
https://idus.us.es/xmlui/handle/11441/44375
spa
Boletín de sanidad vegetal. Plagas, 35 (1), 3-13.
http://www.magrama.gob.es/ministerio/pags/Biblioteca/Revistas/pdf%5FPlagas%2FBSVP%5F35%5F01%5F3%5F13.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/281142024-02-13T09:57:09Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-01T09:25:17Z
urn:hdl:11441/28114
Caprellidea. Identification guide to British caprellids v. 3.2. NMBAQC 2012 Taxonomic Workshop Dove Marine Laboratory
Universidad de Sevilla. Departamento de Zoología
2015-09-01T09:25:17Z
2015-09-01T09:25:17Z
2014
info:eu-repo/semantics/article
http://hdl.handle.net/11441/28114
https://idus.us.es/xmlui/handle/11441/28114
eng
NMBAQC Workshop 2012, 1-17
http://www.nmbaqcs.org/media/1125/british-caprellids-revised.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
NMBAQC
oai:idus.us.es:11441/282372024-02-14T20:20:15Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-08T09:47:07Z
urn:hdl:11441/28237
Los caprélidos (Crustacea: Amphipoda) del estrecho de Gibraltar y su utilidad como bioindicadores marinos
Universidad de Sevilla. Departamento de Zoología
Los caprélidos son pequeños crustáceos marinos que viven asociados a algas e invertebrados marinos principalmente. Aunque son fundamentales en las redes tróficas marinas y sirven de alimento a muchas especies de peces, han sido muy poco estudiados. El laboratorio de Biología Marina ha desarrollado en los últimos años un estudio exhaustivo de las comunidades de caprélidos del Campo de Gibraltar. Se han descrito 10 especies nuevas para la ciencia y seis nuevas citas para el estrecho de Gibraltar ascendiendo hasta 28 el número de especies conocidas para el Campo de Gibraltar. La mayoría de las especies de caprélidos se han encontrado sobre algas e hidrozoos, aunque algunos se han encontrado asociados al sedimento. En cuanto al modo de alimentación, existen especies filtradoras, depredadoras y depositívoras y se concluye que la estrategia alimentaria está claramente relacionada con el comportamiento de sujección al sustrato (posición erguida versus paralela). Se ha observado canibalismo en la especie Phtisica marina y cuidado parental de los juveniles en Pseudoprotella phasma . Al carecer de fase larvaria planctónica, los caprélidos tienen limitada la capacidad de dispersión. Se ha demostrado también el valor de los caprélidos como bioindicadores; estudiando la comunidad de caprélidos puede conocerse, sin necesidad de realizar costosos análisis fisicoquímicos, la calidad ambiental de las zonas costeras.
2015-09-08T09:47:07Z
2015-09-08T09:47:07Z
2004
info:eu-repo/semantics/article
2171-2174
http://hdl.handle.net/11441/28237
https://idus.us.es/xmlui/handle/11441/28237
spa
Almoraima, 31, 315-323
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Instituto de Estudios Campogibraltareños
oai:idus.us.es:11441/938832024-02-14T19:05:51Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-03-04T11:48:47Z
urn:hdl:11441/93883
A new primnoid genus (Anthozoa : Octocorallia) from the Southern Ocean
Universidad de Sevilla. Departamento de Zoología
Southern Ocean
Antarctica
Biodiversity
New genus
Arntzia
A new primnoid genus is here proposed based on the study of the type material of Primnoella gracilis Molander, 1929 and the abundant material collected during some recent Antarctic and Subantarctic cruises. The new genus, Arntzia, is compared with its closest primnoid genera, mainly Ainigmaptilon Dean and Primnoella Gray. Arntzia differs from other unbranched primnoids by a set of features such as its colonies of fleshy consistence, relatively low spicule density, polyps in whorls, fused basally, forming a common brood-chamber along the axial coenenchyme where oocytes develop, eight distalmost opercular scales larger than marginal or submarginal scales, two adaxial opercular scales smaller than the others, marginal scales in equal number to opercular, vertically aligned with opercular scales, not well-differentiated from the body scales below, and polyp body completely covered by scales, except for the proximal portion and basal part of the adaxial side. With the description of Arntzia, a total of 17 primnoid genera have been reported from the Southern Ocean (Antarctic and Subantarctic waters); moreover, 15 of them -50% of the total in the family- have been recorded exclusively in this area. Thus, the generic diversity of this family in the Southern Ocean should be considered remarkably high.
2020-03-04T11:48:47Z
2020-03-04T11:48:47Z
2002
info:eu-repo/semantics/article
López González, P.J., Gili, J.M. y Orejas, C. (2002). A new primnoid genus (Anthozoa : Octocorallia) from the Southern Ocean. Scientia Marina, 66 (4), 383-397.
0214-8358 (impreso)
1886-8134 (electrónico)
https://hdl.handle.net/11441/93883
10.3989/scimar.2002.66n4383
eng
Scientia Marina, 66 (4), 383-397.
https://doi.org/10.3989/scimar.2002.66n4383
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Consejo Superior de Investigaciones Científicas (CSIC)
oai:idus.us.es:11441/443102024-02-17T17:12:18Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-09T08:20:57Z
urn:hdl:11441/44310
Shallow water caprellids (Crustacea: Amphipoda) of Azores and Madeira
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
Caprellids
Hydroids
Taxonomy
Shallow waters
The species composition and vertical distribution of caprellids associated to hard bottoms (mainly hydroids and algae) were studied from 0 to 41 m deep in Azores and Madeira. The highest caprellid densities were measured between 0 and 10 m. Caprella acanthifera ‘sensu lato’ and Caprella equilibra Say, 1818 were the dominant species in Azores, while Caprella penantis Leach, 1814 and Pseudoprotella phasma (Montagu, 1804) were more abundant in Madeira. Lateral view figures and taxonomical remarks are provided for each species. Although Macaronesian islands seem to share most of the caprellid species, a detailed morphological and molecular study is necessary to clarify the taxonomical status of some species. Probably, the global diversity of amphipods from Macaronesia is still underestimated.
Se estudió la composición de especies y la distribución vertical de los caprélidos asociados a sustrato duro (principalmente hidrozoos y algas) desde los 0 a los 41 m de profundidad en Azores y Madeira. Las mayores densidades de caprélidos se registraron en los primeros 10 m. Caprella acanthifera ‘sensu lato’ y Caprella equilibra Say, 1818 fueron las especies dominantes en Azores, mientras que Ca- prella penantis Leach, 1814 y Pseudoprotella phasma (Montagu, 1804) fueron más abundantes en Madeira. Se incluyen vistas laterales y notas taxonómicas de cada una de las especies. Aunque las islas macaronésicas parecen compartir la mayoría de las especies de caprélidos, se requiere un estudio morfológico y molecular detallado para clarificar el estatus taxonómico de algunas especies. Probablemen- te, la diversidad global de los anfípodos de Macaronesia está aún subestimada.
2016-08-09T08:20:57Z
2016-08-09T08:20:57Z
2015
info:eu-repo/semantics/article
Zeina, A., Megina Martínez, C. y Guerra García, J.M. (2015). Shallow water caprellids (Crustacea: Amphipoda) of Azores and Madeira. Zoologica baetica, 26, 69-100.
1130-4251
http://hdl.handle.net/11441/44310
https://idus.us.es/xmlui/handle/11441/44310
eng
Zoologica baetica, 26, 69-100.
P05-RNM-369
5562/2013
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/1440952024-02-14T19:33:30Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-04-10T14:10:28Z
urn:hdl:11441/144095
Rugulopteryx okamurae (E.Y. Dawson) I.K. hwang, W. J. Lee & H.S. Kim (Dictyotales, ochrophyta), alga exótica “explosiva” en el estrecho de Gibraltar. Observaciones preliminares de su distribución e impacto
Universidad de Sevilla. Departamento de Zoología
Estrecho de Gibraltar
Impacto ecológico
Especie invasora
Algas de arribazón
Rugulopteryx okamurae
Gibraltar Strai
Ecological impact
Invasive species
Seaweed wrack
Durante los últimos dos años, el alga exótica Rugulopteryx okamurae se ha expandido de forma muy agresiva sobre fondos rocosos iluminados del submareal en zonas del estrecho de Gibraltar, produciendo graves impactos sobre las comunidades bentónicas preestablecidas, la acumulación de miles de toneladas de algas de arribazón y problemas de enganches en redes de pescadores. En el presente estudio se describe la morfología y ciclo de vida de esta especie con el fin de facilitar su identificación in-situ, así como características ecológicas –tales como su euritermia o la alta concentración de compuestos alelopáticos en sus tejidos- que podrían explicar su comportamiento expansivo.
Actualmente, la distribución de esta especie se encuentra restringida al enclave geográfico del Estrecho, lo cual no ha parecido limitar su comportamiento invasor y superioridad competitiva frente a la biota local. Adicionalmente, la acumulación y descomposición de biomasa en el intermareal y zonas someras podría estar causando impactos indirectos sobre los ecosistemas costeros. Aunque de momento Rugulopteryx okamurae no es considerada formalmente como especie invasora, los resultados provisionales expuestos en este trabajo la postulan como tal.
Exotic species Rugulopteryx okamurae has expanded massively on subtidal illuminated marine hard-bottoms within the strait of Gibraltar in the past two years, producing serious impacts over the benthic communities previously established, accumulation of hundreds of tons of seaweed in nearby beaches and wrack zones and hooks on fishing nets. In this study, morphology and lifecycle of this species is described in order to facilitate in-situ identification.
Also, ecological characteristics as its euthermia and allelopathy - which may be highly responsible of its invasive behaviour within the Strait and high competitiveness over other native and invasive species - and epibiosis are described. Actually, this species distribution is restricted to the limits of the Strait, which has not limited its invasive behaviour within this area, due to its competitive superiority against local biota. In addition, the accumulation and decomposition of detached biomass nearshore may be causing indirect impacts on coastal ecosystems. Despite Rugulopteryx okamurae is not yet considered as an invasive species, provisional results formally postulate it as such.
2023-04-10T14:10:28Z
2023-04-10T14:10:28Z
2018
info:eu-repo/semantics/article
García Gómez, J.C., Sempere Valverde, J., Ostalé Valriberas, E., Martínez, M., Olaya Ponzone, L., Roi González, A.,...,Parada, J.A. (2018). Rugulopteryx okamurae (E.Y. Dawson) I.K. hwang, W. J. Lee & H.S. Kim (Dictyotales, ochrophyta), alga exótica “explosiva” en el estrecho de Gibraltar. Observaciones preliminares de su distribución e impacto. Almoraima. Revista de Estudios Campogibraltareños, 49, 97-113.
1133-5319
https://hdl.handle.net/11441/144095
spa
Almoraima. Revista de Estudios Campogibraltareños, 49, 97-113.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Mancomunidad de Municipios del Campo de Gibraltar
oai:idus.us.es:11441/177202024-02-13T22:21:57Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-01-14T17:15:42Z
urn:hdl:11441/17720
Sibling species of copepods in association with Mediterranean gorgonians
2015-01-14T17:15:42Z
2015-01-14T17:15:42Z
2004
info:eu-repo/semantics/article
Conradi Barrena, M., Megina Martínez, C. y López González, P.J. (2004). Sibling species of copepods in association with Mediterranean gorgonians. Scientia Marina, 68 (1), 370-375.
1886-8134
http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/download/347/347
http://hdl.handle.net/11441/17720
https://idus.us.es/xmlui/handle/11441/17720
eng
Scientia Marina, 68 (1), 370-375.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
oai:idus.us.es:11441/701702024-02-14T20:35:25Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2018-02-09T11:18:04Z
urn:hdl:11441/70170
Crustacean amphipods from marsh ponds: a nutritious feed resource with potential for application in Integrated Multi-Trophic Aquaculture
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
Alternative prey
Amino acid
Amphipods
Aquaculture
Fatty acid
Ponds
Nutrition
Lipid classes
Trace metals
Coastal protection, nutrient cycling, erosion control, water purification, and carbon sequestration are ecosystem services provided by salt marshes. Additionally, salt ponds offer coastal breeding and a nursery habitat for fishes and they provide abundant invertebrates, such as amphipods, which are potentially useful as a resource in aquaculture. Fishmeal and fish oil are necessary food resources to support aquaculture of carnivorous species due to their omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA). Currently, aquaculture depends on limited fisheries and feed with elevated n-3 LC-PUFA levels, but the development of more sustainable food sources is necessary. Amphipods appear to be a potential high quality alternative feed resource for aquaculture. Hence, a nutritional study was carried out for several main amphipod species—Microdeutopus gryllotalpa, Monocorophium acherusicum, Gammarus insensibilis, Melita palmata and Cymadusa filosa—in terrestrial ponds in the South of Spain. These species showed high protein content (up to 40%), high n-3 PUFA and phospholipid levels, and high levels of phophatidylcholine (PC), phosphatidylethanolamine (PE) and triacylglycerols (TAG), the latter being significantly high for M. acherusicum. M. gryllotalpa and M. acherusicum showed the highest proportion of lipids (19.15% and 18.35%, respectively). Isoleucine, glycine and alanine were the dominant amino acids in all species. In addition, amphipods collected from ponds showed low levels of heavy metals. Furthermore, the biochemical profiles of the five species of amphipods have been compared with other studied alternative prey. Therefore, pond amphipods are good candidates to be used as feed, and are proposed as a new sustainable economic resource to be used in aquaculture. G. insensibilis may be the best for intensive culture as an alternative feed resource because it shows: (1) adequate n-3 PUFA and PL composition; (2) high levels of glycine, alanine, tyrosine, isoleucine and lysine; (3) high natural densities; (4) large body size (≥1 cm), and (5) high concentration of calcium. Moreover, a combined culture of amphipods and fishes in these marsh ponds seems a promising and environmentally sustainable way to develop Integrate Multi-Trophic Aquaculture (IMTA) in these ecosystems.
2018-02-09T11:18:04Z
2018-02-09T11:18:04Z
2018
info:eu-repo/semantics/article
Jiménez Prada, P., Hachero Cruzado, I., Giráldez, I., Fernández Díaz, C., Vilas, C. y Guerra García, J.M. (2018). Crustacean amphipods from marsh ponds: a nutritious feed resource with potential for application in Integrated Multi-Trophic Aquaculture. PeerJ, 6 (e4194), 1-27.
2167-8359
https://hdl.handle.net/11441/70170
10.7717/peerj.4194
eng
PeerJ, 6 (e4194), 1-27.
P11-RNM-7041
http://dx.doi.org/10.7717/peerj.4194
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
PeerJ
oai:idus.us.es:11441/269082024-02-14T19:07:39Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-07-15T12:10:14Z
urn:hdl:11441/26908
Distribution patterns of the peracarid crustaceans associated with the alga Corallina elongata along the intertidal rocky shores of the Iberian Peninsula
Universidad de Sevilla. Departamento de Zoologia
Peracarida Iberian Peninsula Intertidal Corallina elongata Biogeography
Spatial patterns of intertidal peracarids, associated
with the alga Corallina elongata, were studied along
the whole Iberian Peninsula. A total of 28,215 specimens
were collected, comprising 78 different species (57 amphipods,
16 isopods, 4 tanaids and 1 cumacean), most of
them with Atlantic-Mediterranean distribution (60%) and
only 9% of Mediterranean endemics. Gammarids were
dominant in abundance and number of species, representing
more than 70% of the total peracarids. The most
common species collected during the present study were
the caprellid Caprella penantis, the gammarids Hyale
schmidti, Hyale stebbingi, Jassa cf. falcata and Stenothoe
monoculoides, the isopod Ischyromene lacazei and the
tanaid Tanais dulongii. Caprellids and tanaidaceans presented
their highest populations in the stations of the Strait
of Gibraltar, whereas isopods were more abundant in
Atlantic stations. Univariate analyses did not reflected
differences in number of species, abundance and Shannon-
Weaver diversity between Mediterranean and Atlantic.
However, cluster analyses and Whittaker index, as measure
of ß-diversity, showed a different species composition
between Mediterranean and Atlantic and a replacement of
species along the coast, especially at the Strait of Gibraltar.
The turnover mainly affected species of the same genera,
probably related with sympatric speciation. CCA and BIOENV
analyses showed high correlations between environmental
measures (especially conductivity) and peracarid
2015-07-15T12:10:14Z
2015-07-15T12:10:14Z
2011
info:eu-repo/semantics/article
Izquierdo, D. y Guerra García, J.M. (2011). Distribution patterns of the peracarid crustaceans associated with the alga Corallina elongata along the intertidal rocky shores of the Iberian Peninsula. Helgoland marine research, 65 (2), 233-243.
1438-387X
http://hdl.handle.net/11441/26908
10.1007/s10152-010-0219-y
https://idus.us.es/xmlui/handle/11441/26908
eng
Helgoland marine research, 65(2) 233-243
10.1007/s10152-010-0219-y
http://dx.doi.org/10.1007/s10152-010-0219-y
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/1553062024-03-18T10:00:24Zcom_11441_10818com_11441_10802com_11441_10690com_11441_10928col_11441_10819col_11441_10929
2024-02-16T14:54:21Z
urn:hdl:11441/155306
Impact of natural degradation of the invasive alga Rugulopteryx okamurae on anaerobic digestion: Heavy metal pollution and kinetic performance
Universidad de Sevilla. Departamento de Biología Vegetal y Ecología
Universidad de Sevilla. Departamento de Zoología
Ministerio de Ciencia e Innovación (MICIN). España
Agencia Estatal de Investigación. España
Anaerobic digestion
Ashore biomass
Heavy metal toxicity
Invasive alien species
Pretreatments
Rugulopteryx okamurae
This study shows, for the first time, how the natural biodegradation of the Phaeophyceae Rugulopteryx okamurae (R.o.) affects its methane yield, by biochemical methane potential assays, and the methane production kinetics. Additionally, a mechanical (zeolite-assisted milling) and a thermal (120 °C, 45 min) pretreatments were assessed. The highest methane yield was obtained from the mechanically pretreated fresh ashore biomass (219 (15) NLCH4 kgVS−1), which presents the use of zeolite during milling as an economical alternative for heavy metal toxicity reduction. Moreover, no significant differences were observed between the other tests (with the exception of the lowest value obtained for the mechanically pretreated fresh R.o.). Low methane yields were linked to the heavy metal content. However, an increase of 28.5 % and 20.0 % in the k value was found for the untreated fresh R.o. biomass and fresh ashore biomass, respectively, when subjected to thermal pretreatment. Finally, an enhancement of 80.5 % in the maximum methane production rate was obtained for the fresh ashore biomass milled with zeolite compared to the untreated fresh ashore biomass.
2024-02-16T14:54:21Z
2024-02-16T14:54:21Z
2023-07
info:eu-repo/semantics/article
Lama Calvente, D.d.l., Fernández Rodríguez, M.J., García Gómez, J.C. y Borja, R. (2023). Impact of natural degradation of the invasive alga Rugulopteryx okamurae on anaerobic digestion: Heavy metal pollution and kinetic performance. Marine Pollution Bulletin, 192, 115005. https://doi.org/10.1016/j.marpolbul.2023.115005.
0025-326X
1879-3363
https://hdl.handle.net/11441/155306
10.1016/j.marpolbul.2023.115005
eng
Marine Pollution Bulletin, 192, 115005.
PID2020-114975RB-100
FJC2020-045654-I
https://doi.org/10.1016/j.marpolbul.2023.115005
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Elsevier
oai:idus.us.es:11441/1514482024-02-13T20:13:05Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-11-23T14:30:07Z
urn:hdl:11441/151448
Relying on Incomplete Information Can Lead to the Wrong Conclusions. Comment on van Hassel, F.; Bovenkerk, B. How Should We Help Wild Animals Cope with Climate Change? The Case of the Iberian Lynx. Animals 2023, 13, 453
Universidad de Sevilla. Departamento de Zoología
2023-11-23T14:30:07Z
2023-11-23T14:30:07Z
2023
info:eu-repo/semantics/article
Beltrán Gala, J.F. y Rodriguez Rodriguez, E.J. (2023). Relying on Incomplete Information Can Lead to the Wrong Conclusions. Comment on van Hassel, F.; Bovenkerk, B. How Should We Help Wild Animals Cope with Climate Change? The Case of the Iberian Lynx. Animals 2023, 13, 453. Animals, 13 (20), 3245. https://doi.org/10.3390/ani13203245.
2076-2615
https://hdl.handle.net/11441/151448
10.3390/ani13203245
eng
Animals, 13 (20), 3245.
https://doi.org/10.3390/ani13203245
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Multidisciplinary Digital Publishing Institute (MDPI)
oai:idus.us.es:11441/443782024-02-17T16:39:08Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T08:59:11Z
urn:hdl:11441/44378
Seguimiento del ciclo biológico de "Cydia fagiglandana" (Zeller) (Lepidoptera: Tortricidae) en un encinar del sur de España
Universidad de Sevilla. Departamento de Zoología
Carpófago
Quercus sp
Cydia fagiglandana (Zeller) (Lepidoptera: Tortricidae) es un insecto carpófago que afecta a la calidad y viabilidad de los frutos de quercíneas y castaños. La mayoría de los trabajos hasta ahora realizados en encinares sobre esta especie han estado dirigidos a evaluar los daños que ocasiona. Por este motivo, creemos que es interesante abordar otros aspectos de la biología de C. fagiglandana como es el seguimiento del su ciclo biológico en una dehesa encinar del sur de España. Durante todo el periodo de estudio C. fagiglandana presenta un ciclo con una generación al año. Los adultos se encontraron desde finales de mayo o principios de junio hasta finales de octubre. Por su parte las puestas se localizaron de forma aislada sobre el haz de las hojas desde finales de junio o principios de julio hasta octubre. Las larvas fueron capturadas desde mediados de julio hasta finales de diciembre. El desarrollo larvario duró entre 30 y 40 días y su periodo de hibernación comenzó a finales de septiembre o principios de octubre
2016-08-12T08:59:11Z
2016-08-12T08:59:11Z
2006
info:eu-repo/semantics/article
Jiménez, A., Soria Iglesias, F.J., Villagrán Pinteño, M. y Ocete Rubio, M.E. (2006). Seguimiento del ciclo biológico de "Cydia fagiglandana" (Zeller) (Lepidoptera: Tortricidae) en un encinar del sur de España. Boletín de sanidad vegetal. Plagas, 32 (2), 157-168.
0213-6910
http://hdl.handle.net/11441/44378
https://idus.us.es/xmlui/handle/11441/44378
spa
Boletín de sanidad vegetal. Plagas, 32 (2), 157-168.
http://www.magrama.gob.es/ministerio/pags/biblioteca/revistas/pdf_Plagas/BSVP_32_02_157_168.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/1070312024-02-14T20:38:46Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2021-04-13T11:19:51Z
urn:hdl:11441/107031
Moluscos Opistobranquios capturados durante Expediciones Españolas BENTART 94 y 95, ampliando la distribución y rango batimétrico de Bathydoris hodgsoni
Universidad de Sevilla. Departamento de Zoología
Comisión Interministerial de Ciencia y Tecnología (CICYT). España
2021-04-13T11:19:51Z
2021-04-13T11:19:51Z
1999
info:eu-repo/semantics/article
Troncoso, .S., García García, F.J., García Gómez, J.C. y Ballesteros Vázquez, M. (1999). Moluscos Opistobranquios capturados durante Expediciones Españolas BENTART 94 y 95, ampliando la distribución y rango batimétrico de Bathydoris hodgsoni. Nova Acta Cientifica Compostelana (Bioloxia), 9, 321-323.
1130-9717
https://hdl.handle.net/11441/107031
6466395
spa
Nova Acta Cientifica Compostelana (Bioloxia), 9, 321-323.
ANT95-1011
http://hdl.handle.net/10347/6676
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidade de Santiago de Compostela. Servizo de Publicacións e Intercambio Científico
oai:idus.us.es:11441/282482024-02-14T08:43:19Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-09T07:21:23Z
urn:hdl:11441/28248
Redescription of Caprella hirsuta Mayer, 1890 (Crustacea, Amphipoda, Caprellidea) from the Strait of Gibraltar
Universidad de Sevilla. Departamento de Zoología
Crustacea
Amphipoda
Caprellidea
Caprella hirsuta
Strait of Gibraltar
Redescription
Caprella hirsuta Mayer, 1890 is redescribed based on specimens collected from the Strait of Gibraltar (Southern Spain-Northern Africa) during a study of the amphipod fauna from these coasts. Careful examination of these caprellids revealed differences with the previous descriptions, mainly the structure of gnathopod 2, pereopods and abdomen.
2015-09-09T07:21:23Z
2015-09-09T07:21:23Z
2001
info:eu-repo/semantics/article
0211-6529
http://hdl.handle.net/11441/28248
https://idus.us.es/xmlui/handle/11441/28248
eng
Miscel·lània zoològica, 23 (2), 69-78
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Museu de Ciències Naturals de Barcelona
oai:idus.us.es:11441/1440022024-02-12T21:33:21Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-04-05T13:34:47Z
urn:hdl:11441/144002
Blatticomposting of Food Waste, Production Estimates, Chemical Composition and CO2 Emissions Savings: A Case Study
Universidad de Sevilla. Departamento de Zoología
Aeluropoda
Bioconversion
Blaptica
Blatticomposting
Eublaberus
Food waste
Greenhouse gas emissions
Half of the organic waste generated by mankind is compostable. Many of the traditional methods of food waste treatment generate pernicious effects on ecosystems, such as leachates, greenhouse gases, pathogenic microorganisms or odors. Three cockroach species that are widespread as live food for feeding exotic animals (mainly reptiles) due to their high growth rates, waste consumption, production and quality of blatticompost: the Madagascar hissing cockroach (Aeluropoda insignis Butler), the Guyana spotted cockroach (Blaptica dubia Serville) and the ivory cockroach (Eublaberus sp.) has been evaluated. Neither the weight–length ratios (W–L) nor the body condition index (Krel) of the three species studied were statistically different between the control and organic waste treatment groups. Average intakes per animal per day were 0.93 g in Aeluropoda, 2.22 g in Blaptica and 2.58 g in Eublaberus. Blatticompost production rates were 0.11, 0.75 and 0.52 g / animal*day, respectively. Taking into account the differences in size and density of individuals, this implies an average waste consumption of 1015.9 g/m2*day, of which 26.7% would be transformed into blatticompost considering the three species together. This is equivalent to 304.8 mt/ha*month of food waste recycled, a blatticompost production of 81.4 mt/ha*month and an estimated greenhouse gas emission savings of 817.2 mt/ha*month. Results indicate that any of the three species studied would be a viable alternative, although the ivory cockroach (Eublaberus sp.) presents ideal characteristics. The massive use of this species in the large-scale treatment of organic waste is proposed. Given the enormous advantages of this treatment and the zero environmental costs (absence of invasive character) could be necessary to adapt the legislation of the European Community to include blatticomposting as a suitable waste treatment as it is done in other parts of the world.
2023-04-05T13:34:47Z
2023-04-05T13:34:47Z
2023
info:eu-repo/semantics/article
García Gómez, J.C. y Patón, D. (2023). Blatticomposting of Food Waste, Production Estimates, Chemical Composition and CO2 Emissions Savings: A Case Study. Waste and Biomass Valorization. https://doi.org/10.1007/s12649-023-02092-w.
1877-2641
1877-265X
https://hdl.handle.net/11441/144002
10.1007/s12649-023-02092-w
eng
Waste and Biomass Valorization.
https://doi.org/10.1007/s12649-023-02092-w
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Springer Nature
oai:idus.us.es:11441/281222024-02-13T09:30:09Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-01T12:23:00Z
urn:hdl:11441/28122
Estudio de los caprélidos de Lanzarote, Islas Canarias (Crustacea: Amphipoda: Caprellidea)
Universidad de Sevilla. Departamento de Zoología
This is the first contribution to the study of the caprellid fauna from Lanzarote. The species Caprella acanthifera Leach, C. cavediniae Krapp-Schickel and Vader, C. danilevskii Czerniavski, C. equilibra Say, C. penantis (Leach), Phtisica marina (Slabber), Pariambus typicus (Kröyer) and Pseudoprotella phasma (Montagu) were taken from intertidal substrates and soft bottoms at a depth of 10-13 m. The species C. cavediniae is first recorded from the Atlantic Ocean. Autoecological data of each species and a key to the Caprellidea reported so far from the Canary Islands are also presented. Key words: Atlantic-mediterranean region, Canary Islands, Lanzarote, soft- bottoms, intertidal, Amphipods, Caprellids.
Este trabajo constituye el primer estudio de los caprélidos para la isla de Lanzarote. Las especies encontradas fueron Caprella acanthifera Leach, C. cavediniae Krapp-Schickel y Vader, C. danilevskii Czerniavski, C. equilibra Say, C. penantis (Leach), Phtisica marina (Slabber), Pariambus typicus (Kröyer) y Pseudoprotella phasma (Montagu), recolectadas en ambientes intermareales y en fondos arenosos submareales entre 10-13 m de profundidad. La especie C. cavediniae se cita por primera vez para el Océano Atlántico. Se aportan datos autoecológicos de cada una de las especies y una clave para la identificación de los caprélidos de las islas Canarias. Palabras clave: Región Atlántico-mediterránea, islas Canarias, Lanzarote, fondos blandos, intermareal, Anfípodos, Caprélidos.
2015-09-01T12:23:00Z
2015-09-01T12:23:00Z
2003
info:eu-repo/semantics/article
0210-945X
http://hdl.handle.net/11441/28122
https://idus.us.es/xmlui/handle/11441/28122
spa
Vieraea. Folia Scientarum Biologicarum Canariensium
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Organismo Autónomo de Museos y Centros
oai:idus.us.es:11441/177232024-02-13T10:00:14Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-01-14T17:15:43Z
urn:hdl:11441/17723
Revision and redescription of the species previously included in the genus Amphilaphis Studer and Wright in Studer, 1887 (Octocorallia: Primnoidae)
2015-01-14T17:15:43Z
2015-01-14T17:15:43Z
2012
info:eu-repo/semantics/article
Zapata Guardiola, R. y López González, P.J. (2012). Revision and redescription of the species previously included in the genus Amphilaphis Studer and Wright in Studer, 1887 (Octocorallia: Primnoidae). Scientia Marina, 76 (2), 357-380.
1886-8134
http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/download/1325/1412
http://hdl.handle.net/11441/17723
10.3989/scimar.03278.18B
https://idus.us.es/xmlui/handle/11441/17723
eng
Scientia Marina, 76 (2), 357-380.
http://dx.doi.org/10.3989/scimar.03278.18B
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
oai:idus.us.es:11441/1461402024-02-13T08:53:41Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-05-16T15:23:30Z
urn:hdl:11441/146140
Predation Facilitates the Abundance of Biofouling Non-indigenous Species in Estuarine Marinas in NE Atlantic Portugal
Universidad de Sevilla. Departamento de Zoología
Agência Regional para o Desenvolvimento da Investigação, Tecnologia e Inovação (ARDITI). Portugal
Ministerio de Ciencia, Innovación y Universidades (MICINN). España
Fundação para a Ciência e a Tecnologia. Portugal
Artificial coastlines
Marine invasions
Predator exclusion experiments
Trophic ecology
Harbours are highly modified habitats that differ from natural areas. They are hotspots of non-indigenous species (NIS) and act as stepping-stones in invasive processes. However, local communities can exert biotic resistance against biological invasions through trophic interactions and competition. This study assesses the biotic effects of predation on the recruitment of fouling assemblages in three marinas of NE Atlantic Portugal (Cascais, Setúbal and Sines), with particular emphasis on NIS, using predator exclusion experiments. Predation increased the relative abundance of NIS, mainly Watersipora subatra, in the estuarine marinas of Cascais and Setúbal, while no predation effects were registered in the coastal marina of Sines. Therefore, predation can increase the risk of NIS invasion (biotic facilitation). Furthermore, local ecosystems may have different effects and differ in vulnerability against NIS invasions. Finally, a better understanding of coastal invasive ecology and biotic effects in coastal artificial habitats will improve our capacity for NIS management.
2023-05-16T15:23:30Z
2023-05-16T15:23:30Z
2023
info:eu-repo/semantics/article
Chebaane, S., Freestone, A.L., Pérez, A.D., Sempere Valverde, J., Chainho, P., Monteiro, J.G. y Canning-Clode, J. (2023). Predation Facilitates the Abundance of Biofouling Non-indigenous Species in Estuarine Marinas in NE Atlantic Portugal. Marine Pollution Bulletin, 188, 114724. https://doi.org/10.1016/j.marpolbul.2023.114724.
0025-326X
1879-3363
https://hdl.handle.net/11441/146140
10.1016/j.marpolbul.2023.114724
eng
Marine Pollution Bulletin, 188, 114724.
M1420-09-5369-FSE-000002
PRE2018-086266
CGL 2017-82739-P
UIDB/04292/2020
LA/P/0069/2020
CEECINST/00098/2018
2020.01797.CEECIND
https://doi.org/10.1016/j.marpolbul.2023.114724
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Elsevier
oai:idus.us.es:11441/1489342024-02-17T16:35:49Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-09-14T13:44:31Z
urn:hdl:11441/148934
Location and Building Material Determine Fouling Assemblages within Marinas: A Case Study in Madeira Island (NE Atlantic, Portugal)
Universidad de Sevilla. Departamento de Zoología
Ministerio de Ciencia, Innovación y Universidades (MICINN). España
Agência Regional para o Desenvolvimento da Investigação, Tecnologia e Inovação (ARDITI). Portugal
Fundação para a Ciência e a Tecnologia. Portugal
Artificial substrata
Colonization
Ecological engineering
Fouling
Marinas
Marinas are hubs for non-indigenous species (NIS) and constitute the nodes of a network of highly modified water bodies (HMWB) connected by recreational maritime traffic. Floating structures, such as pontoons, are often the surfaces with higher NIS abundance inside marinas and lead the risk for NIS introduction, establishment and spread. However, there is still little information on how the location within the marina and the substratum type can influence the recruitment of fouling assemblages depending on water parameters and substratum chemical composition. In this study, fouling recruitment was studied using an experimental approach with three materials (basalt, concrete and HDPE plastic) in two sites (close and far to the entrance) in two marinas of Madeira Island (NE Atlantic, Portugal). The structure of benthic assemblages after 6- and 12-months colonization, as well as biotic abundance, NIS abundance, richness, diversity, assemblages' volume, biomass and assemblages' morphology were explored. Differences between marinas were the main source of variation for both 6- and 12-month assemblages, with both marinas having different species composition and biomass. The inner and outer sites of both marinas varied in terms of structure and heterogeneity of assemblages and heterogeneity of morphological traits, but assemblages did not differ among substrata. However, basalt had a higher species richness and diversity while concrete showed a higher bioreceptivity in terms of total biotic coverage than the rest of materials. Overall, differences between and within marinas could be related to their structural morphology. This study can be valuable for management of urban ecosystems, towards an increase in the environmental and ecological status of existing marinas and their HMWB and mitigation coastal ecosystems degradation.
2023-09-14T13:44:31Z
2023-09-14T13:44:31Z
2023
info:eu-repo/semantics/article
Sempere Valverde, J., Ramalhosa, P., Chebaane, S., Espinosa Torre, F., Monteiro, J.G., Bernal Ibáñez, A.,...,Canning-Clode, J. (2023). Location and Building Material Determine Fouling Assemblages within Marinas: A Case Study in Madeira Island (NE Atlantic, Portugal). Marine Pollution Bulletin, 187, 114522. https://doi.org/10.1016/j.marpolbul.2022.114522.
1879-3363
0025-326X
https://hdl.handle.net/11441/148934
10.1016/j.marpolbul.2022.114522
eng
Marine Pollution Bulletin, 187, 114522.
PRE2018-086266
M1420-09-5369-FSE-000002
CEEC-INST/00037/2021
CEECINST/00098/2018
UIDB/04292/2020
LA/P/0069/2020
https://dx.doi.org/10.1016/j.marpolbul.2022.114522
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Elsevier
oai:idus.us.es:11441/282842024-02-15T07:34:50Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-09T10:46:35Z
urn:hdl:11441/28284
Caprellidae (Crustacea: Amphipoda) from the Great Barrier Reef and adjacent localities
Universidad de Sevilla. Departamento de Zoología
he caprellid fauna of the Great Barrier Reef region is investigated. The study reports 22 species in 17 genera. Three new genera and seven new species are described (Hircella berentsae n.sp., Jigurru vailhoggett n.gen., n.sp., Mayericaprella arimotoi n.gen., n.sp., Orthoprotella pearce n.sp., Perotripus keablei n.sp., Pseudoprellicana johnsoni n.gen., n.sp. and Quadrisegmentum lowryi n.sp.). All species are figured and a key to the species is provided. An ecological study conducted at Lizard Island, northern Great Barrier Reef, showed that Metaprotella sandalensis Mayer, 1898 and Quadrisegmentum triangulum Hirayama, 1988, were the most common species in the coral reef system. Although the caprellids were present at most sites around the Island, they were abundant only on hydroid and sediment substrate.
2015-09-09T10:46:35Z
2015-09-09T10:46:35Z
2006
info:eu-repo/semantics/article
0067-1975
http://hdl.handle.net/11441/28284
10.3853/j.0067-1975.58.2006.1451
https://idus.us.es/xmlui/handle/11441/28284
eng
Records of the Australian Museum, 58, 417-458
http://dx.doi.org/10.3853/j.0067-1975.58.2006.1451
http://dx.doi.org/10.3853/j.0067-1975.58.2006.1451
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
The Australian Museum
oai:idus.us.es:11441/982522024-02-13T09:09:53Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-06-25T10:44:32Z
urn:hdl:11441/98252
Vertebrate pest management: research for science‐based solutions
Jacob, Jens
Universidad de Sevilla. Departamento de Zoología
2020-06-25T10:44:32Z
2020-06-25T10:44:32Z
2017-02
info:eu-repo/semantics/article
Figuerola Borras, J., Beltrán Gala, J.F. y Jacob, J. (2017). Vertebrate pest management: research for science‐based solutions. Pest Management Science, 73, 271-272.
1526-498X
https://hdl.handle.net/11441/98252
10.1002/ps.4483
eng
Pest Management Science, 73, 271-272.
https://doi.org/10.1002/ps.4483
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Wiley
oai:idus.us.es:11441/282442024-02-17T16:26:22Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-08T11:23:12Z
urn:hdl:11441/28244
Metodología cartográfica submarina orientada a la gestión y conservación del medio litoral: mapa de las comunidades bentónicas del frente litoral norte del estrecho de Gibraltar
Universidad de Sevilla. Departamento de Zoología
Litoral
Espacios protegidos
Cartografía
Comunidades bentónicas
Estrecho de Gibraltar
Littoral
Protected areas
Benthic communities cartography
Straits of Gibraltar
La cartografía de las comunidades bentónicas es esencial, actualmente, para promover actuaciones eficientes de uso, gestión y conservación de las zonas litorales, especialmente en el ámbito de grandes espacios litorales protegidos. En cada uno de éstos, la cartografía resulta determinante para la elaboración de un mapa de zonificación de usos, condicionado, en gran medida, por los distintos valores ecológicos que puedan asignarse a las diferentes comunidades bentónicas establecidas y a sus distribuciones geográficas locales. La metodología utilizada en la elaboración del mapa de las comunidades bentónicas del estrecho de Gibraltar (en el intervalo batimétrico 0-30 m y de 40 km de extensión litoral aproximada), dada la complejidad que reviste este tipo de objetivos, supone una aproximación a la cartografía de la biota sésil sumergida, en tramos litorales amplios contenidos en áreas protegidas. Se han combinado, mediante superposición de información, datos físicos de batimetría y tipos de fondo, obtenidos mediante técnicas acústicas y convenientemente cartografiados, con datos biológicos de las comunidades bentónicas, obtenidos en campaña intensiva de buceo científico (con la toma de imágenes en sustrato duro, para su ulterior análisis) y mediante dragado (con registros de granulometría y fauna endobentónica en sustrato blando). La información ha sido georreferenciada adecuadamente para su introducción, como capas independientes, en un sistema de información geográfica (SIG).
The cartography of benthic communities is, today, essential to promoting adequate strategies for the use, management and conservation of littoral areas, especially if they are large protected zones. In each zone, cartography is necessary to elaborate a management zoning map, depending on the ecological value of the different benthic communities established and on the local geographical distribution. The methodology used in the elaboration of a map including the benthic communities of the Straits of Gibraltar (0-30 m depth; 40 km of littoral extension), in spite of the complexity of these kinds of objectives, represents an approach to the cartography of the submarine sessile biota of large littoral zones of protected ar- eas. The present study combines physical data (bathymetry and type of substrate), collected using acoustic techniques, and biological data (benthic communities), collected during an intensive sampling programme using scuba (hard bottom: image analysis) and dredging (soft bottom: granulometry and benthic fauna). The information has been geoindexed to be inserted, as different layers, into a Geographic Information System (GIS).
2015-09-08T11:23:12Z
2015-09-08T11:23:12Z
2003
info:eu-repo/semantics/article
0074-0195
http://hdl.handle.net/11441/28244
https://idus.us.es/xmlui/handle/11441/28244
spa
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Instituto Español de Oceanografía
oai:idus.us.es:11441/620572024-02-15T07:45:45Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-07-05T14:38:04Z
urn:hdl:11441/62057
Sexual reproductive cycle of the epibiotic soft coral Alcyonium coralloides (Octocorallia, Alcyonacea)
Universidad de Sevilla. Departamento de Zoología
Alcyonium coralloides
Paramuricea clavata
Reproductive effort
Soft corals
Reproductive coupling
Alcyonium coralloides is an epibiotic soft coral overgrowing living colonies of Mediterranean gorgonians. The main features of the sexual reproductive cycle of this soft coral species are described and quantified for the first time, in a population found at 18 to 22 m depth off the Medes Islands (NW Mediterranean). A. coralloides is a gonochoric internal brooder. The sexual cycle showed a single reproductive event per year. Gametogenesis took 5 to 6 mo, which is the shortest known gametogenesis in littoral octocorals (especially for oogenesis). The maximum mean ± SD diameter was 365 ± 86 μm for spermatic cysts and 632 ± 125 μm for mature oocytes. Sperm was released in spring (late May). Average male and female fecundity in this last phase of the cycle was 15 ± 9 spermatic cysts and 7 ± 4 oocytes per polyp, respectively. Larvae of about 1000 μm in length were observed in the gastrovascular cavities of female colonies in May, before they were released in June. We suggest that the remarkable short gametogenesis and timing shown by A. coralloides is an adaptation to optimize the colonization of its host (in this case the gorgonian octocoral Paramuricea clavata). We conclude that A. coralloides larvae could be ready to settle in early summer when the host P. clavata is probably more vulnerable as a result of its own reproductive cycle coming to an end.
2017-07-05T14:38:04Z
2017-07-05T14:38:04Z
2013-04-03
info:eu-repo/semantics/article
Quintanilla, E., Gili, J.M., López González, P.J., Tsounis, G., Madurell, T., Fiorillo, I. y Rossi, S. (2013). Sexual reproductive cycle of the epibiotic soft coral Alcyonium coralloides (Octocorallia, Alcyonacea). Aquatic Biology, 18 (2), 113-124.
1864-7782
http://hdl.handle.net/11441/62057
10.3354/ab00493
eng
Aquatic Biology, 18 (2), 113-124.
http://dx.doi.org/10.3354/ab00493
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Inter-Research
oai:idus.us.es:11441/908062024-02-13T09:51:52Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2019-12-10T13:15:54Z
urn:hdl:11441/90806
Colossendeis species (Pycnogonida: Colossendeidae) collected during the Italica XIX cruise to Victoria Land (Antarctica), with remarks on some taxonomic characters of the ovigers
Universidad de Sevilla. Departamento de Zoología
Pycnogonida
Colossendeidae
Colossendeis
SEM characters
Benthic fauna
Antarctica
The pycnogonid fauna of the genus Colossendeis collected during the Italica XIX cruise to Victoria Land (Ross Sea, Antarctica) was studied. A total of 19 specimens of six species were collected: Colossendeis australis (6), C. wilsoni (3), C. scotti (2), C. robusta (3), C. lilliei (2) and C. megalonyx (3). In the present contribution the observed variability of all collected Colossendeis species is described and illustrated. The previously synonymised C. lilliei is considered a different species from C. robusta. The observations made in this study lead us to discuss a controversy about the total number of oviger segments in this genus. Despite the currently established 10-segmented status, a short basal element is here considered to be a possible 11th segment. A detailed SEM study of the last oviger segment is carried out in all collected species, showing some intraspecific and the interspecific variability in the structures examined (shape and number of rows of compound spines, morphology of terminal claw, etc.). Finally, we discuss the taxonomic value of these characters of the last strigilis segment for distinguishing the Colossendeis species, and their possible utility in establishing internal phylogenetic relationships in future contributions.
2019-12-10T13:15:54Z
2019-12-10T13:15:54Z
2007
info:eu-repo/semantics/article
Cano Sánchez, E. y López González, P.J. (2007). Colossendeis species (Pycnogonida: Colossendeidae) collected during the Italica XIX cruise to Victoria Land (Antarctica), with remarks on some taxonomic characters of the ovigers. Scientia Marina, 71 (4), 661-681.
0214-8358 (impreso)
1886-8134 (electrónico)
https://hdl.handle.net/11441/90806
eng
Scientia Marina, 71 (4), 661-681.
https://doi.org/10.3989/scimar.2007.71n4
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Consejo Superior de Investigaciones Científicas (CSIC)
oai:idus.us.es:11441/1404442024-02-14T20:10:25Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-12-14T12:09:21Z
urn:hdl:11441/140444
Habitat preference and diversification rates in a speciose lineage of diving beetles
Universidad de Sevilla. Departamento de Zoología
Agencia Estatal de Investigación. España
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
Universidad de Sevilla
Habitat preference
Habitat transitions
Diversification rates
Diving beetles
Hydroporini
Macroevolution
The long-term geological stability of aquatic habitats has been demonstrated to be a determinant in the evolution
of macroinvertebrate fauna, with species in running (lotic) waters having lower dispersal abilities, smaller ranges
and higher gene flow between populations than species in standing (lentic) environments. Lotic species have
been hypothesized to be more specialised, but the diversification dynamics of both habitat types have not been
studied in detail. Using a speciose lineage of water beetles we test here whether diversification rates are related
to the habitat preference of the species and its consequences on turnover, which we expect to be higher for lotic
taxa. Moreover, we tested whether life in lotic environments is acting as an evolutionary dead-end as it is
considered an ecological specialisation. We built a comprehensive molecular phylogeny with 473 terminals
representing 421 of the 689 known species of the tribe Hydroporini (Coleoptera, Dytiscidae), using a combi-
nation of sequences from four mitochondrial and two nuclear genes plus 69 mitogenomes obtained with NGS. We
found a general pattern of gradual acceleration of diversification rate with time, with 2–3 significant diversifi-
cation shifts. However, habitat is not the main factor driving diversification in Hydroporini based on SecSSE
analyses. The most recent common ancestor of Hydroporini was reconstructed as a lotic species, with multiple
shifts to lentic environments. Most frequent transitions were estimated from lentic and lotic habitats to the
category “both”, followed by transitions from lotic to lentic and lentic to lotic respectively, although with very
similar rates. Contrary to expectations, we found little evidence for differences in diversification dynamics be-
tween habitats, with lotic environments clearly not acting as evolutionary dead-ends in Hydroporini.
2022-12-14T12:09:21Z
2022-12-14T12:09:21Z
2021
info:eu-repo/semantics/article
Villastrigo, A., Abellán Ródenas, P. y Ribera, I. (2021). Habitat preference and diversification rates in a speciose lineage of diving beetles. Molecular Phylogenetics and Evolution, 159, 107087. https://doi.org/10.1016/j.ympev.2021.107087.
1055-7903
1095-9513
https://hdl.handle.net/11441/140444
10.1016/j.ympev.2021.107087
eng
Molecular Phylogenetics and Evolution, 159, 107087.
CGL2010-15755
CGL2013-48950-C2-1-P
V PPIT-US
https://doi.org/10.1016/j.ympev.2021.107087
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Elsevier
oai:idus.us.es:11441/448752024-02-14T08:51:25Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-09T10:59:18Z
urn:hdl:11441/44875
Influence of some enviromental factors on the structure and distribution of the rocky shore macrobenthic communities in the Bay of Gibraltar: preliminary results.
Universidad de Sevilla. Departamento de Zoología
The Bay of Gibraltar contains a high biological diversity which is conditioned by a suite of both biotic and abiotic factors of natural origin.However, the Bay is also subjected toa variety of anthropic impacts which have a considerable effect on the marine biota. The rocky littoral is particular!y useful in environmental monitoring programmes as it is easily accessible and amenable to sampling, and the sessile nature ofthe majority of the species make long-term monitoring relatively simple.
In this study we compare data obtained for a number of environmental variables using a range of statistical methods to the community data obtained at six sites inside the Bay and two sites immediately outside, one to the East and another to the West. The results of these preliminary analyses indicate that, within the range of environmental parameters measured, small and intermediate-scale natural variables such as microtopography and exposure to wave action are important. However, within the Bay, the effects of urban and agricultura) effluents and associated variables assume a greater role in the structuring of these intertidal communities.
La Bahía de Gibraltar contiene una alta riqueza biológica que se ve condicionada por factores bióticos y abióticos de origen natural. Sin embargo, la Bahía también sufre una gran variedad de actividades antrópicas que afectan a la biota marina de manera considerable. El litoral rocoso es relativamente accesible y sencillo de muestrear, y es un ecosistema muy útil para estudiar el posible efecto de estas alteraciones, pues las especies son generalmente sésiles y la composición y estructura de sus comunidades reflejan su historia.
2016-09-09T10:59:18Z
2016-09-09T10:59:18Z
2002
info:eu-repo/semantics/article
Fa, D.A., Finlayson, C., García Adiego, E., Sánchez Moyano, J.E. y García Gómez, J.C. (2002). Influence of some enviromental factors on the structure and distribution of the rocky shore macrobenthic communities in the Bay of Gibraltar: preliminary results.. Almoraima: revista de estudios campogibraltareños, 28, 73-88.
1133-5319
http://hdl.handle.net/11441/44875
https://idus.us.es/xmlui/handle/11441/44875
eng
Almoraima: revista de estudios campogibraltareños, 28, 73-88.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Mancomunidad de Municipios del Campo de Gibraltar
oai:idus.us.es:11441/1444412024-02-13T08:48:15Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-04-14T15:20:22Z
urn:hdl:11441/144441
Marine heatwaves drive recurrent mass mortalities in the Mediterranean Sea
Universidad de Sevilla. Departamento de Zoología
Centro de Excelencia Severo Ochoa
Ministerio de Ciencia, Innovación y Universidades (MICINN). España
Interreg-Med Programme
Ministry of Development and Investments. Greece
Ministerio de Economía y Competitividad (MINECO). España
French National Research Agency
National Geographic Society
Ministry of Education, University and Research. Italy
Ministerio para la Transición Ecológica y el Reto Demográfico (MITERD). España
Foundation for Science and Technology (FST)
Interdisciplinary Centre of Marine and Environmental Research (CIIMAR)
Regione Autonoma Sardegna
Climate change
Coralligenous habitats
Foundation species
Habitat-forming species
Impact assessment
Marine conservation
Marine heatwaves
Temperate reefs
Climate change is causing an increase in the frequency and intensity of marine heatwaves (MHWs) and mass mortality events (MMEs) of marine organisms are one of their main ecological impacts. Here, we show that during the 2015–2019 period, the Mediterranean Sea has experienced exceptional thermal conditions resulting in the onset of five consecutive years of widespread MMEs across the basin. These MMEs affected thousands of kilometers of coastline from the surface to 45 m, across a range of marine habitats and taxa (50 taxa across 8 phyla). Significant relationships were found between the incidence of MMEs and the heat exposure associated with MHWs observed both at the surface and across depths. Our findings reveal that the Mediterranean Sea is experiencing an acceleration of the ecological impacts of MHWs which poses an unprecedented threat to its ecosystems' health and functioning. Overall, we show that increasing the resolution of empirical observation is critical to enhancing our ability to more effectively understand and manage the consequences of climate change.
2023-04-14T15:20:22Z
2023-04-14T15:20:22Z
2022
info:eu-repo/semantics/article
Garrabou, J., Gómez Gras, D., Medrano, A., Cerrano, C., Ponti, M., Schlegel, R.,...,Harmelin, J.G. (2022). Marine heatwaves drive recurrent mass mortalities in the Mediterranean Sea. Global Change Biology, 28 (19), 5708-5725. https://doi.org/10.1111/gcb.16301.
1354-1013
1365-2486
https://hdl.handle.net/11441/144441
10.1111/gcb.16301
eng
Global Change Biology, 28 (19), 5708-5725.
CEX2019-000928-S
RTI2018- 095346-B-I00
RTI2018-095441-B-C21
1MED15_3.2_ M2_337
MIS 5047038
801370
ANR-17-MPGA-0001
SEP-210597628
CGL2015-71809-P
CTM2012-32603
EC-176R-18
AIM 1807508–1
PON 2014–2020
CTM2016-77027-R
UIDP/04423/2020
UIDB/04423/2020
CUP 87G17000070002
UID/Multi/04423/2019
https://doi.org/10.1111/gcb.16301
http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
Atribución-NoComercial 4.0 Internacional
Wiley-Blackwell
oai:idus.us.es:11441/266552024-02-13T22:27:45Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-07-07T11:07:39Z
urn:hdl:11441/26655
Abundance patterns of macrofauna associated to marine macroalgae along the Iberian Peninsula
Universidad de Sevilla. Departamento de Zoologia
Macrofauna
Distribution
Biogeography
Spain
Portugal
macroalgae were studied on a spatial scale along the Iberian Peninsula. Nineteen
stations and four dominant algae were selected (intertidal zone: Corallina
elongata and Asparagopsis armata; subtidal zone: Stypocaulon scoparium and
Cladostephus spongiosus). Five environmental factors were also considered
(seawater temperature, conductivity, dissolved oxygen, turbidity and pH). The
Atlantic coast was characterized by lower temperature and conductivity as well
as higher values of oxygen and turbidity than the Mediterranean coast. A total
of 106274 macrofaunal specimens were sorted and examined (68% arthropods,
27% molluscs, 4% annelids and 1% echinoderms). Crustaceans were the dominant
group in all the macroalgae (ca. 80% in C. elongata and A. armata, ca.
50% in S. scoparium and C. spongiosus) followed by molluscs, which were
more abundant in the subtidal algae (ca. 40%) than in intertidal ones (ca.10%).
Abundance patterns of macrofauna along the Iberian Peninsula were similar in
the four studied algae. Most of crustaceans belonged to the order Amphipoda,
which showed high densities (>1000 ind/1000 ml algae) along the whole Peninsula;
isopods showed the highest abundances in the Atlantic, while tanaids,
cumaceans and decapods were more abundant in the Mediterranean. Among
molluscs, gasteropods showed highest abundances along the Atlantic coasts,
whereas bivalves showed higher densities along the Mediterranean
Se llevó a cabo un estudio espacial de los patrones de abundancia y distribución
de la macrofauna asociada a macroalgas a lo largo de la Península
Ibérica. Se seleccionaron 19 estaciones y 4 algas dominantes (zona intermareal:
Corallina elongata y Asparagopsis armata; zona submareal: Stypocaulon scoparium
y Cladostephus spongiosus). Se consideraron también cinco variables
ambientales (temperatura del agua, conductividad, oxígeno disuelto, turbidez
y pH). La costa atlántica se caracterizó por valores más bajos de temperatura
y conductividad, y más altos de oxígeno y turbidez. Se examinaron 106274
individuos de la macrofauna (68% artrópodos, 27% moluscos, 4% anélidos y
1% equinodermos). Los crustáceos fueron dominantes en todas las macroalgas
(alrededor del 80% en C. elongata y A. armata, y en torno al 50% en S. scoparium
y C. spongiosus), seguidos por los moluscos, que fueron más abundantes
en el submareal (40%) que en el intermareal (10%). Los patrones de abundancia
de la macrofauna a lo largo de la Península Ibérica fueron similares en las
cuatro algas estudiadas. La mayoría de los crustáceos pertenecieron al orden
Amphipoda, que mostró densidades muy altas (>1000 ind/1000 ml alga) en toda
la Península; los isópodos mostraron las mayores densidades en el Atlántico,
mientras que los tanaidáceos, cumáceos y decápodos fueron más abundantes en
el Mediterráneo. Entre los moluscos, los gasterópodos mostraron abundancias
mayores en el Atlántico, mientras que los bivalvos dominaron en el Mediterráneo.
Teniendo en cuenta que todas las estaciones seleccionadas no tenían
influencia antrópica importante, los patrones de abundancia obtenidos podrían
explicarse en base a diferencias naturales en la temperatura del agua, oxígeno,
conductividad y turbidez, existiendo un gradiente transicional entre taxones de
aguas más cálidas (del norte de Africa y del Mediterráneo) y taxones de aguas
más frías (del Mar del Norte y el Ártico).
2015-07-07T11:07:39Z
2015-07-07T11:07:39Z
2011
info:eu-repo/semantics/article
1130-4251
http://hdl.handle.net/11441/26655
https://idus.us.es/xmlui/handle/11441/26655
eng
Zoologica Baetica, 22, 3-17
http://www.ugr.es/~zool_bae/vol22/Zoo-1-J.%20M.%20Guerra%20et%20al.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/1076082024-02-17T16:38:23Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2021-04-22T18:34:25Z
urn:hdl:11441/107608
La colección de vertebrados del Departamento de Zoología de la Universidad de Sevilla: documentación, conservación y difusión
Universidad de Sevilla. Departamento de Zoología
Colección
Vertebrados
Zoología
Universidad de Sevilla
España
Patrimonio científico
Faunístico
Museístico
Naturalizados
Disecados
Fluido
Agnatos
Peces
Anfibios
Reptiles
Aves
Mamíferos
La colección de vertebrados del Departamento de Zoología de la Facultad de Biología forma parte
del Patrimonio Educativo de la Universidad de Sevilla y sin lugar a dudas tiene un elevado valor
faunístico y museístico.
Están representadas unas 470 especies (naturalizadas, disecadas o conservadas en fluido) además
de material anatómico y morfológico integrado en el estudio de la arquitectura animal. Existen
especies exóticas, vulnerables e incluso algunas en peligro de extinción. En esta colección parte
del escaso material de un antiguo Museo de Historia Natural de la Universidad de Sevilla del siglo
XIX, aún se mantiene bien conservado.
The vertebrate collection of the Department of Zoology of the Faculty of Biology is part of the
Educational Heritage of the University of Seville and has a high faunistic and museum value.
It is composed of some 470 species (naturalized, dissected or preserved in fluid) along with material integrate into the study of animal architecture. There are exotic, vulnerable, and even some
endangered species. In this collection part of the material of an old Natural History Museum of the
University of Seville, which was very important in the nineteenth century, still remains well preserved.
2021-04-22T18:34:25Z
2021-04-22T18:34:25Z
2018
info:eu-repo/semantics/article
Nieto Rubio, P. (2018). La colección de vertebrados del Departamento de Zoología de la Universidad de Sevilla: documentación, conservación y difusión. Cabás, 20, 125-136.
1989-5909
https://hdl.handle.net/11441/107608
10.11206/muesca.01.20.008
spa
Cabás, 20, 125-136.
http://dx.doi.org//10.11206/muesca.01.20.008
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
CRIEME
oai:idus.us.es:11441/1455012024-02-17T16:36:25Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-05-05T14:29:22Z
urn:hdl:11441/145501
Molecular phylogeny and morphological comparison of the deep-sea genus Alloptilella Li, Zhan & Xu, 2021 (Octocorallia, Pennatulacea)
Universidad de Sevilla. Departamento de Zoología
Ministerio de Economia, Industria y Competitividad (MINECO). España
Ministerio para la Transición Ecológica y Reto Demográfico (MITERD). España
Biodiversity
Coral
Sea pen
Morphology
Molecular analyses
Integrated approach
A previously described species and a new one belonging to the recently described sea pen genus Alloptilella Li, Zhan & Xu, 2021, are here described and illustrated based on a morphological and molecular study of materials collected in the Tasman Sea (SW Pacific) and at Puerto Rico (Caribbean Sea), respectively. The species, Alloptilella moseleyi comb. nov. (Kölliker, 1880) and Alloptilella williamsi sp. nov., are in overall agreement with the generic diagnosis of Alloptilella., based on the type species, Alloptilella splendida Li, Zhan & Xu, 2021. A single relatively large colony (55 to 95 cm in total length) is known for each of the three Alloptilella species. The transferred and the new species differ from the type species in having an opposite, rather than alternate, placement of polyp leaves along the rachis, colouration of autozooids, and mesozooids (in the case of A. moseleyi comb. nov.), and spicular features (e.g. maximum sizes in different parts of the colony, presence/absence of tentacular sclerites). Alloptilella williamsi sp. nov. is the first species of the genus recorded so far from the Atlantic Ocean, all other described species being western Pacific. A molecular comparison based on a set of concatenated sequences of four markers (three mitochondrial genes (mtMutS, ND2, and COI) and a nuclear segment (28S)) relates the species here studied to the published sequences of Alloptilella splendida, within the named Clade II of previous general phylogenetic studies on the octocoral Order Pennatulacea. Alloptilella is a monophyletic grouping, sister group of the genus Scytalium Herklots, 1858. The available molecular information of the genus Ptilella Gray, 1870, is reinforced with sequences (mtMutS, ND2 and 28S) from specimens of Ptilella inflata (Kükenthal, 1910) collected off the Namibian coast (SE Atlantic).
2023-05-05T14:29:22Z
2023-05-05T14:29:22Z
2022
info:eu-repo/semantics/article
López González, P.J. (2022). Molecular phylogeny and morphological comparison of the deep-sea genus Alloptilella Li, Zhan & Xu, 2021 (Octocorallia, Pennatulacea). Marine Biodiversity, 52 (4). https://doi.org/10.1007/s12526-022-01260-w.
1867-1616
1867-1624
https://hdl.handle.net/11441/145501
10.1007/s12526-022-01260-w
eng
Marine Biodiversity, 52 (4).
POL2006- 06399/CGL
CTM2017-83920-P
LIFE07/NAT/ E/000732
https://doi.org/10.1007/s12526-022-01260-w
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Springer Nature
oai:idus.us.es:11441/443912024-02-12T21:41:27Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:03:37Z
urn:hdl:11441/44391
Estudio del comportamiento alimentario de Crematogaster scutellaris Oliv. (Hym. Formicidae) en tres alcornocales del SW español
Universidad de Sevilla. Departamento de Zoología
Crematogaster scutellaris
Quercus suber
alimentación
En este trabajo se compara la actividad alimentaria de Crematogaster scutellaris
Oliv. (Hymenoptera, Formicidae) en tres alcornocales de distintas características ecológicas.
Los resultados muestran ligeras diferencias en el comportamiento alimentario
dependiendo del estado de degradación de la zona.
2016-08-12T09:03:37Z
2016-08-12T09:03:37Z
1994
info:eu-repo/semantics/article
Soria Iglesias, F.J., Villagrán Pinteño, M. y Ocete Rubio, M.E. (1994). Estudio del comportamiento alimentario de Crematogaster scutellaris Oliv. (Hym. Formicidae) en tres alcornocales del SW español. Boletín de sanidad vegetal. Plagas, 20 (3), 637-642.
0213-6910
http://hdl.handle.net/11441/44391
https://idus.us.es/xmlui/handle/11441/44391
spa
Boletín de sanidad vegetal. Plagas, 20 (3), 637-642.
http://www.magrama.gob.es/ministerio/pags/biblioteca/plagas/BSVP-20-03-637-642.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/1466462024-02-14T08:45:14Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-05-25T17:44:05Z
urn:hdl:11441/146646
Some Observations on the Reproductive Biology of the Mediterranean Pennatulacean Pteroeides Spinosum (Ellis and Solander, 1786) (Cnidaria: Octocorallia: Pennatulacea)
Universidad de Sevilla. Departamento de Zoología
Ministerio para la Transición Ecológica y el Reto Demográfico (MITECO). España
Reproductive effort
Fecundity
Reproduction
Sea pen
Pteroeides griseum
Sea pens are some of the most important structural species in soft bottom benthic communities. Pteroeides spinosum is a
shallow-water pennatulacean (Cnidaria: Octocorallia: Pennatulacea) habiting NE Atlantic-Mediterranean bottoms. In this
study, sixteen colonies of Pteroeides spinosum collected from NW Mediterranean Sea (Cap de Creus, Spain) at 99–106 m
depth in July (2012), were used to acquire information of their reproductive biology, and to enable a comparison with other
pennatulaceans. Our colonies of Pteroeides spinosum are gonochoric showing a bimodal oocyte frequency distribution and
an unimodal spermatocyst diameter distribution. All polyp leaves contained oocytes and spermatocysts in different size
classes, with those small and translucent spermatocysts/ oocytes (size-class I) often found near the base or lower end of the
gastrovascular cavities of polyps. The largest observed diameter was 668 μm for spermatocysts and 687 μm for oocytes.
Mean potential relative fecundity (PRF) ranged between 7–17 oocytes per polyp. The effective reproductive effort (ERE)
reached a value of ca. 30,000 large oocytes per colony. As was observed for all pennatulaceans previously studied, no sign
of hermaphroditism or internal fertilization was detected in our colonies of Pteroeides spinosum.
2023-05-25T17:44:05Z
2023-05-25T17:44:05Z
2022
info:eu-repo/semantics/article
García Cárdenas, F.J. y López González, P.J. (2022). Some Observations on the Reproductive Biology of the Mediterranean Pennatulacean Pteroeides Spinosum (Ellis and Solander, 1786) (Cnidaria: Octocorallia: Pennatulacea). Thalassas, 39 (1), 181-197. https://doi.org/10.1007/s41208-022-00505-6.
0212-5919
https://hdl.handle.net/11441/146646
10.1007/s41208-022-00505-6
eng
Thalassas, 39 (1), 181-197.
LIFE07/ NAT/E/000732
https://doi.org/10.1007/s41208-022-00505-6
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Springer Nature
oai:idus.us.es:11441/660872024-02-14T13:30:17Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-11-15T19:00:35Z
urn:hdl:11441/66087
Descripción de un nuevo género de quiróptero neotropical de la familia Molossidae
Universidad de Sevilla. Departamento de Zoología
Se describe un nuevo género de quiróptero de la familia Molossidae del
Nuevo Mundo, al que se denomina Cabreramops y cuya especie tipo es
Molossops aequatorianus Cabrera. Los caracteres principales de este nuevo género son: La presencia de dos pares de incisivos inferiores y uno de
premolares superiores. Incisivos superiores que no se proyectan hacia adelante. Parte anterior del paladar completa sin emarginación. Orejas casi
unidas sobre la frente.
A new genus of Chiroptera of the Molossidae family of the New World is described, giving if the name Cabreramops. The type species is Molossops aequatorianus Cabrera, 1917. Since the time of the description of this species, made on the basis of four specimens, no new material has been
reported. Only the skin of the type and the skull and skin of a paratype are actually known to exist and both are deposited in the Museo Nacional de
Ciencias Naturales of Madrid. The features diagnostic of this new genus are
the following: Anterior bases of ears near together on forehead. Upper lip
wrinkled though more weekly than in Tadarida. No keel-like ridge from behind muzzle to origin of ears. Second phalanx of digit IV slightly shorter than the first.
Dental formula i (1-1)/(2-2), c (1-1)/(1-1), pm (1-1)/(2-2), m (3-3)/(3-3). Converging upper incisors widely separated at base and in contacy in the distal half, scarcely proyected ahead of the canine (very similar in form and proportions to Molossus and Cheiromeles). Lower premolars nearly equal; the anterior, slightly smaller, is not being compressed between the canine and posterior premolar. Upper molars essentially normal, the two first ones with hipocone though not very large, the third reduced, missing the third commisure.Saginal crest absent, lachrimal ridge poorly developed. Anterior portion of palate entire without emargination. Basisphenoid pits oval well developed. Cabreramops is also compared here with other molossid genera, giving the main differential characteristics among them.
2017-11-15T19:00:35Z
2017-11-15T19:00:35Z
1980-06
info:eu-repo/semantics/article
Ibáñez Ulargui, C. (1980). Descripción de un nuevo género de quiróptero neotropical de la familia Molossidae. Acta vertebrata, 7 (1), 104-111.
0210-5958 (impreso)
http://hdl.handle.net/11441/66087
spa
Acta vertebrata, 7 (1), 104-111.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
CSIC - Estación Biológica de Doñana (EBD)
oai:idus.us.es:11441/443712024-02-17T17:29:21Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T08:56:21Z
urn:hdl:11441/44371
Curculio elephas (Gyllenhal)(Col:curculionidae) y Cydia fagiglandana (Zeller)(Lep.: tortricidae) en encina (Quercus rotundifolia Lam.): Infestación y relaciones interespecíficas
Universidad de Sevilla. Departamento de Zoología
Curculio elephas
Cydia fagiglandana
encina
bellota
Se estudia la infestación y distribución de frutos afectados por Curculio elephas (Gyllenhal) (Col.: Curculionidae) y Cydia fagiglandana (Zeller) (Lep.: Tortricidae) en encina. Los resultados muestran que, en ambas especies, la distribución es homogénea en la copa. También, se analizan las relaciones interespecíficas en la colonización de frutos ; encontrándose una mayor selectividad en el caso de C. fagiglandana.
2016-08-12T08:56:21Z
2016-08-12T08:56:21Z
1999
info:eu-repo/semantics/article
Soria Iglesias, F.J., Villagran Pinteño, M., Martín Santana, P. y Ocete Rubio, M.E. (1999). Curculio elephas (Gyllenhal)(Col:curculionidae) y Cydia fagiglandana (Zeller)(Lep.: tortricidae) en encina (Quercus rotundifolia Lam.): Infestación y relaciones interespecíficas. Boletín de sanidad vegetal. Plagas, 25 (2), 125-130.
0213-6910
http://hdl.handle.net/11441/44371
https://idus.us.es/xmlui/handle/11441/44371
spa
Boletín de sanidad vegetal. Plagas, 25 (2), 125-130.
http://www.magrama.gob.es/ministerio/pags/Biblioteca/Revistas/pdf_plagas%2FBSVP-25-02-125-130.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/443952024-02-13T09:15:22Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:05:10Z
urn:hdl:11441/44395
Descripción del ciclo biológico de "Curculio elephas" Gyllenhal (1836) (Coleoptera: Curculionidae) en un encinar del sur de España
Universidad de Sevilla. Departamento de Zoología
Curculio elephas
encinar
Quercus
carpófago
Curculio elephas Gyllenhal (1836) es un fitófago que ataca los frutos de frondosas, siendo, especialmente, dañino en especies del género Quercus sp. y Castanea sativa. El ciclo biológico de este insecto ha sido descrito en castañares por muchos autores, no así en encinares, a pesar de los daños que produce en los frutos. Las larvas de este curculiónido durante su desarrollo consumen parte del embrión de la bellota, por lo que ésta pierde peso y calidad, cualidades que son importantes tanto para la alimentación del cerdo ibérico, como para la regeneración por semillas de las encinas.
En este trabajo, se ha realizado un seguimiento de las fases inmaduras y de los imagos de Curculio elephas, en un encinar del sur de España. El seguimiento en el campo se llevó a cabo desde abril de 2000 hasta diciembre de 2002. El objetivo principal de este estudio era elaborar y describir el ciclo biológico de C. elephas en encinares, con el fin de aportar datos de interés, en el caso de que se necesiten controlar sus poblaciones en estos ecosistemas.
2016-08-12T09:05:10Z
2016-08-12T09:05:10Z
2005
info:eu-repo/semantics/article
Jiménez Pino, A., Soria Iglesias, F.J., Villagran Pinteño, M. y Ocete Rubio, M.E. (2005). Descripción del ciclo biológico de "Curculio elephas" Gyllenhal (1836) (Coleoptera: Curculionidae) en un encinar del sur de España. Boletín de sanidad vegetal. Plagas, 31 (3), 353-363.
0213-6910
http://hdl.handle.net/11441/44395
https://idus.us.es/xmlui/handle/11441/44395
spa
Boletín de sanidad vegetal. Plagas, 31 (3), 353-363.
http://www.magrama.gob.es/ministerio/pags/biblioteca/plagas/BSVP-31-03-353-363.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/907352024-02-13T22:20:18Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2019-12-05T09:45:28Z
urn:hdl:11441/90735
Novel mode of postembryonic development in Ammothea genus (Pycnogonida: Ammotheidae) from Antarctic waters
Universidad de Sevilla. Departamento de Zoología
Pycnogonida
Ammotheidae
Ammothea
Postembryonic development
Protonymphon
In this paper the postembryonic development of Ammothea glacialis (family ammotheidae) is described. The
studied material was collected during the Italica XIX cruise to Victoria land, ross sea, antarctica. The external morphology
of three larval instars is described and illustrated. The development of A. glacialis has the following characteristics: (1)
protonymphon hatch from the eggs; (2) the larvae have yolk reserves and relatively large size (0.7 mm in length); (3) the
larvae remain on the ovigerous legs of males during several moults; (4) the larvae have reduced larval II-III appendages and
the spinning apparatus is absent; (5) the development of walking legs is sequential. This development is compared with those
previously known, especially with Propallene longiceps and Nymphon grossipes.
Nuevo modo de desarrollo postembrionario en el género AmmotheA
(Pycnogonida: Ammotheidae)
procedente de aguas Antárticas. – En este trabajo se describe el desarrollo postembrionario de Ammothea glacialis
(familia ammotheidae). El material estudiado fue recolectado durante el crucero Itálica XIX a Tierra Victoria, en el mar de
ross, antártida. se describe e ilustra la morfología externa de tres estadios larvarios. El desarrollo de A. glacialis se caracteriza
por: (1) la larva eclosiona como protonymphon; (2) la larva es de tamaño relativo grande (0.7 mm de longitud) y con
reservas de vitelo; (3) la larva permanece en los ovígeros del macho durante varias mudas; (4) la larva presenta los apéndices
larvarios II y III reducidos y el “spinning apparatus” está ausente; (5) el desarrollo de las patas es secuencial. Este desarrollo
es comparado con otros desarrollos postembrionarios previamente conocidos, especialmente con los de Propallene longiceps
and Nymphon grossipes.
2019-12-05T09:45:28Z
2019-12-05T09:45:28Z
2009
info:eu-repo/semantics/article
Cano Sánchez, E. y López González, P.J. (2009). Novel mode of postembryonic development in Ammothea genus (Pycnogonida: Ammotheidae) from Antarctic waters. Scientia Marina, 73 (3), 541-550.
0214-8358 (impreso)
1886-8134 (electrónico)
https://hdl.handle.net/11441/90735
10.3989/scimar.2009.73n3541
eng
Scientia Marina, 73 (3), 541-550.
http://dx.doi.org/10.3989/scimar.2009.73n3541
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
CSIC Consejo Superior de Investigaciones Cientificas
oai:idus.us.es:11441/659722024-02-13T19:59:21Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-11-13T15:49:43Z
urn:hdl:11441/65972
El conejo Oryctolagus cuniculus (L), en Andalucía Occidental: Parámetros corporales y curva de crecimiento
Universidad de Sevilla. Departamento de Zoología
Se han medido las longitudes totales, radio-cúbito, pie, tarso y oreja así como el peso de 520 conejos. Se han analizado los posibles pares de interrelaciones de estos seis parámetros corporales. Las ecuaciones de las rectas de regresión que mejor se le ajustan se han resumido en el cuadro 2. También se ha analizado la relación peso-edad real de los conejos, ajustándosele a la nube de puntos las funciones de Gompertz y Logística (Fig. 1a y b). Se dan los coeficientes de ambas funciones que minimizan los residuos. Se discuten los diferentes ajustes y se establece que las acuaciones que se obtienen (lineales o no) son un método aceptable para conocer un parámetro corporal a partir de cualquiera de los otros. También es válido para conocer la edad de los conejos. por lo que se sugiere su empleo en los estudios de selección de presa por los predadores.
Five different morphological measurements and the weight of 520 rabbits have been taken. All possible pairs of interelationship of these six body
parameters are analysed. The equations of regresion lines that best fit are summarized (Table 2). The age-weight relationship of rabbits is also analysed, the Logistic and Gompertz curves fitting the data. The coefficients of both functions which minimized the residues are given. The different fits are discussed. The equations obtained are a useful method to find out a body
parameter from any of the others. It is also used to find out the age of rabbits and hence its use is indicated in the studies of prey selection of rabbit predators.
2017-11-13T15:49:43Z
2017-11-13T15:49:43Z
1980-06
info:eu-repo/semantics/article
Soriguer Escofet, R.C. (1980). El conejo Oryctolagus cuniculus (L), en Andalucía Occidental: Parámetros corporales y curva de crecimiento. Doñana. Acta vertebrata, 7 (1), 83-90.
0210-5958 (impreso)
http://hdl.handle.net/11441/65972
spa
Doñana. Acta vertebrata, 7 (1), 83-90.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
CSIC - Estación Biológica de Doñana (EBD)
oai:idus.us.es:11441/1315272024-02-13T22:29:49Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-03-31T06:56:01Z
urn:hdl:11441/131527
The tropical caprellid amphipod Paracaprella pusilla: a new alien crustacean in the Mediterranean Sea
Universidad de Sevilla. Departamento de Zoología
Ministerio de Economía y Competitividad (MINECO). España
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
Junta de Andalucía
Invasive species
Aquatics invasions
First record
Ship fouling
Secondary spread
Fouling communities
Paracaprella pusilla Mayer (Fauna und Flora
des Golfes von Neapel 17:1–55, 1890), originally described
from Brazil, is one of the most abundant caprellid amphipod species in tropical and subtropical seas around the
world. During a survey of caprellid amphipods from
marinas along the Balearic Island (Western Mediterranean
Sea) carried out between November 2011 and August
2012, we found two established populations of P. pusilla in
Mallorca and Ibiza, respectively. So far, its occurrence in
European waters was reported only from southwestern
Spain in 2010. This record represents a northward range
expansion of the species’ distribution, which is found for
the first time in the Mediterranean. This is also the first
record of the genus Paracaprella in the Mediterranean Sea.
The most probable introduction vector was ship fouling.
We also found the invasive caprellid Caprella scaura
Templeton (Trans Entomol Soc Lond 1:185–198, 1836) in
Mallorca and Menorca, which is recorded for the first time
in the Balearic Islands, confirming its rapid expansion
along the Mediterranean. When comparing reproductive
traits between both alien species, we found that P. pusilla
has a higher fecundity than C. scaura for the same female
size. Taking into account this evidence, the species may be
expected to appear in other Mediterranean and adjacent
areas.
2022-03-31T06:56:01Z
2022-03-31T06:56:01Z
2013
info:eu-repo/semantics/article
Ros Clemente, M., Vázquez Luis, M.T. y Guerra García, J.M. (2013). The tropical caprellid amphipod Paracaprella pusilla: a new alien crustacean in the Mediterranean Sea. Helgoland Marine Research, 67 (3), 675-685.
1438-387X
1438-3888
https://hdl.handle.net/11441/131527
10.1007/s10152-013-0353-4
20607566
eng
Helgoland Marine Research, 67 (3), 675-685.
CGL2011-707
P11-RNM-7041
https://doi.org/10.1007/s10152-013-0353-4
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
BMC
oai:idus.us.es:11441/443702024-02-13T08:50:46Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T08:55:16Z
urn:hdl:11441/44370
Influencia de la infestación de Cydia fagiglandana (Zeller) (Lepidoptera: Tortricidae) en la caída del fruto de la encina
Universidad de Sevilla. Departamento de Zoología
Lepidoptera
Tortricidae
Cydia fagiglandana
Quercus
Cydiafagiglandana
(Zeller) (Lepidoptera, Tortricidae)
es un
pequeño insecto carpófago que durante la fase de larva se desarrolla
y
alimenta en
el
interior de frutos de
fagáceas, provocando daños
de
difícil evaluación
en
las cosechas anuales
de
bellotas
y
castañas. Sus daños
en
fruto
se
traducen, principalmente, en pérdidas de peso, disminución de
la
capacidad germinativa
y
caída prematura
al
suelo.
En este trabajo
se
valora
la
incidencia del ataque
de
C. fagiglandana
en la
caída
prematura del fruto de
la
encina
en
una dehesa andaluza. Para ello se han analizado
muestras procedentes
de la
copa
y el
suelo, contabilizando un total
de
8.750
frutos, durante un período de estudio que abarcó seis meses
2016-08-12T08:55:16Z
2016-08-12T08:55:16Z
2002
info:eu-repo/semantics/article
Soria Iglesias, F.J., Jiménez Pino, A., Villagrán Pinteño, M. y Ocete Rubio, M.E. (2002). Influencia de la infestación de Cydia fagiglandana (Zeller) (Lepidoptera: Tortricidae) en la caída del fruto de la encina. Boletín de sanidad vegetal. Plagas, 28 (2), 213-216.
0213-6910
http://hdl.handle.net/11441/44370
https://idus.us.es/xmlui/handle/11441/44370
spa
Boletín de sanidad vegetal. Plagas, 28 (2), 213-216.
http://www.magrama.gob.es/ministerio/pags/Biblioteca/Revistas/pdf%5Fplagas%2FBSVP%2D28%2D02%2D213%2D216.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/613732024-02-13T09:43:37Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-06-20T09:35:10Z
urn:hdl:11441/61373
Three artotrogids (Crustacea: Copepoda: Siphonostomatoida) from the Ross Sea, Antarctica
Universidad de Sevilla. Departamento de Zoología
Antarctica
Artotrogidae
Cryptopontius
Neobradypontius
Redescription
Sestropontius
The Artotrogidae, one of the most primitive of siphonostomatoid families, consists currently of 117 species in 21 genera. Most of these species (65%) are poorly or incompletely described since they have been rarely recorded in recent decades and, when encountered, have been found in very low numbers. During the 19th Italian Antarctic Expedition, with the RV Italica, to the Ross Sea in austral summer 2004, some artotrogid copepods were collected. This paper redescribes two species of artotrogid copepods, which are known only from the Southern Ocean, Neobradypontius neglectus and Cryptopontius latus, and describes for the first time a male of the genus Neobradypontius. Furthermore, a new species is described and added to Sestropontius, increasing the number of known species of this genus to three. The main discrepancies between the original descriptions and the specimens of the two species collected from the Ross Sea redescribed here were on the armature of the antennary exopod and leg 5. The new species, Sestropontius italicae, shares with its most similar congener, S. mckinnoni, the armature of the third endopodal segment of leg 1 and leg 2 and that of the third exopodal segment of leg 4. However, the segmentation of the antennae and the armature on the antennary exopod are different.
2017-06-20T09:35:10Z
2017-06-20T09:35:10Z
2014
info:eu-repo/semantics/article
Conradi Barrena, M. (2014). Three artotrogids (Crustacea: Copepoda: Siphonostomatoida) from the Ross Sea, Antarctica. Polar Research, 33 (2014), 24135-.
0800-0395
http://hdl.handle.net/11441/61373
10.3402/polar.v33.24135
eng
Polar Research, 33 (2014), 24135-.
10.3402/polar.v33.24135
http://doi.org/10.3402/polar.v33.24135
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Taylor and Francis Ltd.
oai:idus.us.es:11441/454102017-07-13T08:29:32Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-26T11:11:39Z
urn:hdl:11441/45410
Respuestas a distintos tipos de manejo de la vegetación herbácea asociada a pinares de pino piñonero ("pinus pinea")
Universidad de Sevilla. Departamento de Zoología
Desbroce
pastoreo
biodiversidad
Sur de España
Se estudió el efecto de distintas perturbaciones (desbroce, fuego y pastoreo) sobre la
composición de la vegetación herbácea asociada a una zona forestal repoblada con
Pinus
pinea
en el sur de España. Se establecieron 20 parcelas de 0,1 hectárea donde se
registraron valores de cobertura del matorral y densidad de herbáceas. Un cierto nivel de
roza incrementa la diversidad de los estratos herbáceo y arbustivo. Un desbroce excesivo
supone una disminución en la riqueza de especies y en el número de especies endémicas.
El pastoreo en la zona (caballos, toros u ovejas) no incrementó en ningún caso la
diversidad de los pastos. Estos son ricos en especies pero de escaso valor nutritivo. La
singularidad taxonómica presentó valores bajos en todos los casos salvo en la zona
afectada por el fuego, donde aumentó de forma importante para las herbáceas. Se
proponen estrategias de gestión, conservación y aprovechamiento sostenible del pinar.
2016-09-26T11:11:39Z
2016-09-26T11:11:39Z
1998
info:eu-repo/semantics/article
Guerra García, J.M. (1998). Respuestas a distintos tipos de manejo de la vegetación herbácea asociada a pinares de pino piñonero ("pinus pinea"). Pastos: Revista de la Sociedad Española para el Estudio de los Pastos, 28 (2), 217-236.
0210-1270
http://hdl.handle.net/11441/45410
https://idus.us.es/xmlui/handle/11441/45410
spa
Pastos: Revista de la Sociedad Española para el Estudio de los Pastos, 28 (2), 217-236.
http://polired.upm.es/index.php/pastos/article/view/1253/1257
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Sociedad Española para el Estudio de los Pastos
oai:idus.us.es:11441/938772024-02-17T16:20:37Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-03-04T10:26:04Z
urn:hdl:11441/93877
A new species of Halcampella (Actiniaria : Halcampoididae) from the eastern Weddell Sea and the Antarctic Peninsula
Universidad de Sevilla. Departamento de Zoología
Halcampella
Halcampoididae
Actiniaria
Antarctic Peninsula
Weddell Sea
A new species of soft-bottom-dwelling sea anemone of the genus Halcampella is described and illustrated based on 47 specimens collected during the Polarstern cruises ANT XV/3 and ANT XVII/3 to the Antarctic Peninsula and the eastern Weddell Sea. The new Halcampella species is easily distinguishable from its congeners by the number of cycles of mesenteries and tentacles, the cnidae and the geographic distribution. The new species is described and compared to the available type material of the other species of the genus and new cnidae data are given for H. maxima Hertwig, 1888 and H. robusta Carlgren, 1931. According to other authors H. endromitata (Andres, 1881) is considered a nomen dubium and H. maxima is here proposed as the types species of the genus.
2020-03-04T10:26:04Z
2020-03-04T10:26:04Z
2002
info:eu-repo/semantics/article
Rodríguez, E. y López González, P.J. (2002). A new species of Halcampella (Actiniaria : Halcampoididae) from the eastern Weddell Sea and the Antarctic Peninsula. Scientia Marina, 66 (1), 43-52.
0214-8358 (impreso)
1886-8134 (electrónico)
https://hdl.handle.net/11441/93877
10.3989/scimar.2002.66n143
eng
Scientia Marina, 66 (1), 43-52.
https://doi.org/10.3989/scimar.2002.66n143
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Consejo Superior de Investigaciones Científicas (CSIC)
oai:idus.us.es:11441/965182024-02-13T22:08:13Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-05-13T06:24:54Z
urn:hdl:11441/96518
Unravelling the origin and introduction pattern of the tropical species Paracaprella pusilla Mayer, 1890 (Crustacea, Amphipoda, Caprellidae) in temperate European waters: first molecular insights from a spatial and temporal perspective
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
Ministerio de Ciencia, Innovación y Universidades (MICINN). España
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
Caprellid amphipod
Founder effect
Genetic diversity
Global change
Multiple introduction pathways
Population genetics
Temporal fluctuations
Paracaprella pusilla Mayer, 1890 is a tropical caprellid species recently introduced to the Eastern Atlantic coast of the Iberian Peninsula and the Mediterranean Sea. In this study, we used direct sequencing of mitochondrial (COI and 16S) and nuclear (28S and ITS) genes to compare genetic differences in presumed native and introduced populations in order to infer its introduction pattern and to shed light on the native range of this species. The temporal pattern of genetic diversity at the westernmost limit of the geographic range of P. pusilla in Europe (the Atlantic coast of southern Spain) over an eight-year period was also investigated. Our results confirm P. pusilla as a neocosmopolitan species and suggest that the species is native to the Atlantic coast of Central and South America. Paracaprella pusilla seems to have been introduced into European waters from multiple introduction pathways and source populations, which are likely to include populations from coastal waters of Brazil. Multiple introduction pathways may have been involved, with the most important being commercial shipping through the Strait of Gibraltar. While this tropical species appears to be expanding in the Mediterranean, populations from the westernmost limit of its geographic range in Europe showed a temporal instability. This study constitutes the first molecular approach focused on this species, but it is also the first study of temporal change in genetic diversity of any introduced marine amphipod. Additional intensive sampling of this species, including both native and non-native populations, and detailed temporal studies are still necessary to properly understand how genetic diversity influences the introduction and survival of P. pusilla in invaded areas.
2020-05-13T06:24:54Z
2020-05-13T06:24:54Z
2019
info:eu-repo/semantics/article
Cabezas, P., Ros, M., Múrias Dos Santos, ., Martínez Laiz, G., Xavier, R., Montelli, L.,...,Guerra García, J.M. (2019). Unravelling the origin and introduction pattern of the tropical species Paracaprella pusilla Mayer, 1890 (Crustacea, Amphipoda, Caprellidae) in temperate European waters: first molecular insights from a spatial and temporal perspective. NeoBiota, 47, 43-80.
1619-0033 (impreso)
1314-2488 (electrónico)
https://hdl.handle.net/11441/96518
10.3897/neobiota.47.32408
eng
NeoBiota, 47, 43-80.
P11-RNM-7041
CGL2017-82739-P
http://dx.doi.org/10.3897/neobiota.47.32408
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Pensoft Publishers
oai:idus.us.es:11441/451602024-02-13T09:37:09Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-20T12:51:45Z
urn:hdl:11441/45160
Population Dynamics and Viability Analysis for the Critically Endangered Ferruginean Limpet
Universidad de Sevilla. Departamento de Zoología
conservation
Patella ferruginea
population viability analysis
The current study deals with the critically endangered limpet Patella ferruginea (Gastropoda: Patellidae) endemic
to the western Mediterranean. The species has been in decline since the early 20th century and is currently restricted to certain
locations on the Iberian Peninsula, Corsica, Sardinia, and the North African coasts of Morocco, Algeria, and Tunisia. Its large
size and conspicuous shell often makes the species a target of human collection. We describe the results of temporal monitoring
conducted on one of the remaining most important P. ferruginea populations in North Africa, and provide quantitative data on
growth rates, natural mortality, and harvesting rates. The maximum collection rates were recorded during the summer months,
when fishermen most attend the beach. This type of mortality mostly affected medium and large individuals, and increased natural
mortality rates up to 37%. All results and previously available data were implemented for population viability analysis. We
determined that the species is clearly overexploited in the study area, and may face local extinction within the next 20 y if
harvesting activities are not controlled. Even though more precise predictions could be obtained by using a longer time series, our
study is the first attempt to model the future viability of the species, and indicates the urgent need of establishing efficient
protection measures.
2016-09-20T12:51:45Z
2016-09-20T12:51:45Z
2011
info:eu-repo/semantics/article
Rivera Ingraham, G.A., Espinosa Torre, F. y García Gómez, J.C. (2011). Population Dynamics and Viability Analysis for the Critically Endangered Ferruginean Limpet. Journal of Shellfish Research, 30 (3), 889-899.
0730-8000
http://hdl.handle.net/11441/45160
10.2983/035.030.0330
https://idus.us.es/xmlui/handle/11441/45160
eng
Journal of Shellfish Research, 30 (3), 889-899.
http://www.bioone.org/doi/pdf/10.2983/035.030.0330
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
National Shellfisheries Association
oai:idus.us.es:11441/1294462022-01-31T11:22:35Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-01-31T11:22:35Z
urn:hdl:11441/129446
Effects of maintenance dredging on the macrofauna of the water column in a turbid estuary
Universidad de Sevilla. Departamento de Zoología
Dredging
Macrofauna
Plankton
Hyperbenthos
Water column
Metals
Many human activities in or near aquatic habitats generate alterations in their environmental conditions, which could affect the organisms that inhabit them. Maintenance dredging of navigation channels in order to allow large ships access to inland ports is one such source of disturbance. In this study, by taking multiple approaches (immediate-, short- and medium term), we analysed the effects of a maintenance dredging operation on physiochemical variables and the early life stages of fish and other macrofauna groups present in two zones of the Guadalquivir estuary with different salinity ranges (poly- and mesohaline). Most physiochemical variables were homogenized in the water column immediately after the water mass passed by the dredger, including sediment resuspension. However, this process seemed to be transient as no significant increments in the depth-averaged levels of turbidity were observed in the short- and medium-terms. Instead, metal concentrations of Cr, Fe and Zn increased in the polyhaline station. Even so, these perturbations did not appear to be severe enough to influence the macrofauna. Still, organisms can suffer direct mechanical impacts of the trailer suction. Hyperbenthic species, like Pomatoshcistus spp. or decapods, tended to decrease slightly, while pelagic species such as Engraulis encrasicolus or mysids did not, indicating that benthic organisms are usually more susceptible to high entrainment. Nonetheless, the possible effects of this disturbance were of the same order or less than those of natural ones; therefore, organisms of the macrofauna could be well adapted to cope with them.
2022-01-31T11:22:35Z
2022-01-31T11:22:35Z
2022
info:eu-repo/semantics/article
Miró Recio-Mensaque, J.M., Megina Martínez, C., Donázar Aramendía, I.J. y García Gómez, J.C. (2022). Effects of maintenance dredging on the macrofauna of the water column in a turbid estuary. Science of the Total Environment, 806, 151304.
0048-9697 (impreso)
1879-1026 (electrónico)
https://hdl.handle.net/11441/129446
10.1016/j.scitotenv.2021.151304
eng
Science of the Total Environment, 806, 151304.
https://doi.org/10.1016/j.scitotenv.2021.151304
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Elsevier
oai:idus.us.es:11441/443962024-02-13T22:19:46Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:05:25Z
urn:hdl:11441/44396
Dinámica poblacional de Asterolecanium ilicicola (Targioni, 1892) (Homoptera: Asterolecaniidae) en la provincia de Huelva y desarrollo de un método de muestreo
Universidad de Sevilla. Departamento de Zoología
Homoptera
Asterolecanium ilicicola
dinámica de poblaciones
Asterolecaniidae
population dinamics
sampling
Se estudia la evolución de las diferentes fases del desarrollo de Asterolecanium
ilicicola (Targioni, 1892) (Homoptera: Asterolecaniidae) sobre encinas (Quercus
rotundifolia Lam.). Se ha encontrado que, en las condiciones ambientales de la
provincia de Huelva, es una especie univoltina. Se han determinado, también,
como índices poblacionales los siguientes: densidad, intensidad, proporción de
hojas ocupadas e índice de agregación de Taylor. Con ellos se ha establecido que
existe una correlación entre la proporción de hojas ocupadas por las larvas fijas y la
población total, lo que permite conocer la densidad poblacional a través del muestreo
binomial de este estadio y simplificar el muestreo enumerativo para esta especie.
We have studied the evolution of different phases in the development of
Asterolecanium ilicicola (Targioni, 1892) (Homoptera: Asterolecaniidae) on holm oak (Quercus rotundifolia Lam.). It was found that, in the environmental conditions
of Huelva, this is an univoltine species. The following populations indices were
also determinated: density, intensity, proportion of infected leaves and Taylor´s
aggregation index. The results show a correlation between the proportion of
leaves infected by fixed larvae and the total population. This fact allows us to
find out population density through the binomial sampling of this instar and this
simplify enumerative sampling of this species
2016-08-12T09:05:25Z
2016-08-12T09:05:25Z
1999
info:eu-repo/semantics/article
Villagrán Pinteño, M., Martín Santana, P., Soria Iglesias, F.J. y Ocete Rubio, M.E. (1999). Dinámica poblacional de Asterolecanium ilicicola (Targioni, 1892) (Homoptera: Asterolecaniidae) en la provincia de Huelva y desarrollo de un método de muestreo. Zoologica baetica, 10, 49-61.
1130-4251
http://hdl.handle.net/11441/44396
https://idus.us.es/xmlui/handle/11441/44396
spa
Zoologica baetica, 10, 49-61.
http://www.ugr.es/~zool_bae/vol10/ZOO-3.PDF
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad de Granada
oai:idus.us.es:11441/939972024-02-14T13:59:23Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-03-06T13:08:48Z
urn:hdl:11441/93997
Foxed intra- and interspecific differentiation in Leptogorgia (Octocorallia: Gorgoniidae). A description of a new species based on multiple sources of evidence
Universidad de Sevilla. Departamento de Zoología
Incomplete lineage sorting
Hybridization
ITS
mtMutS
28S
CoxII-Igr-CoxI
Igr
Ecuador
The challenges of delimiting and identifying marine invertebrate species impede estimations of true biodiversity. This is particularly true in the case of gorgonian diversity, in which only classical morphological characters (e.g. branching pattern, size and colouration of the colony and sclerites, etc.), which can be homoplastic and continuous, have been used. In this study, using an integrative taxonomic approach, we analysed two morphs initially considered as two eco-typical variants of Leptogorgia alba Duchassaing and Michelotti, 1864, living sympatrically in the littoral area of Ecuador. We explored the use of classical morphological and morphometric characters to delimit species in combination with the analyses of molecular markers (mtMutS, CoxII-Igr-CoxI, ITSs, and 28S rRNA) to infer phylogenetic relationships. Based on our results, two species should be considered, L. alba and a new species, L. manabiensis n. sp., which showed distinguishing morphological features that cannot be attributed to phenotypic plasticity. Both species also showed significant differences in morphometric, non-correlated characters in all size classes. The phylogenetic analyses showed a polyphyletic L. alba - L. manabiensis n. sp. species complex, and ancestral polymorphism and incomplete lineage sorting as possible evolutionary processes leading to this pattern. In conclusion, the combination of morphological and morphometric evidences provides the best support for the identification and delimitation of these challenging species. In addition, molecular analyses, mainly supported by nuclear markers, allow fundamental aspects of the evolutionary history of these organisms to be discerned.
2020-03-06T13:08:48Z
2020-03-06T13:08:48Z
2017
info:eu-repo/semantics/article
Soler Hurtado, M.d.M., Megina Martínez, C., Machordom, A. y López González, P.J. (2017). Foxed intra- and interspecific differentiation in Leptogorgia (Octocorallia: Gorgoniidae). A description of a new species based on multiple sources of evidence. Scientia Marina, 81 (2), 147-157.
0214-8358 (impreso)
1886-8134 (electrónico)
https://hdl.handle.net/11441/93997
10.3989/scimar.04509.01C
eng
Scientia Marina, 81 (2), 147-157.
https://doi.org/10.3989/scimar.04509.01C
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Consejo Superior de Investigaciones Científicas (CSIC)
oai:idus.us.es:11441/270232024-02-14T09:25:58Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-07-23T11:34:10Z
urn:hdl:11441/27023
Macrofauna asociada al alga stypocaulon scoparium en el Estrecho de Gibraltar y comparación con el resto de la Península Ibérica
Universidad de Sevilla. Departamento de Zoologia
Stypocaulon scoparium
macrofauna asociada
crustáceos
moluscos
poliquetos
Se estudió la macrofauna asociada al alga Stypocaulon scoparium en el estrecho de Gibraltar y el resto de la
península Ibérica. Se seleccionaron un total de 14 estaciones, 3 de ellas localizadas en el Estrecho y las 11
restantes distribuidas en las costas cantábricas, atlánticas y mediterráneas de la península Ibérica. En cada
estación se midieron parámetros fisicoquímicos (temperatura, oxígeno disuelto, conductividad, pH y
turbidez), se estimó la cobertura del alga y se recolectaron muestras de la misma en el submareal somero (1-
3 m de profundidad) mediante buceo en apnea. Se separaron e identificaron un total de 48.430 individuos
pertenecientes a 16 grupos distintos de artrópodos, moluscos, anélidos y equinodermos. Atendiendo a los
parámetros fisicoquímicos, los análisis de clasificación mostraron una mayor similaridad del área del
Estrecho con las estaciones atlánticas. La costa mediterránea se caracterizó por una mayor temperatura y
conductividad, mientras que la atlántica mostró valores más altos de oxígeno disuelto y turbidez,
consecuencia un mayor oleaje. La cobertura del alga S. scoparium fue significativamente mayor en el
Estrecho de Gibraltar que en las estaciones restantes y se registró una mayor diversidad de invertebrados
asociados a este alga en el Estrecho que en otras zonas de la Península. Los crustáceos anfípodos fueron los
más abundantes, seguidos de poliquetos y moluscos gasterópodos. El Análisis Canónico de
Correspondencias (CCA) mostró que anfípodos, isópodos, quironómidos y crinoideos correlacionaron
principalmente con la cobertura del alga, mientras que la abundancia de gasterópodos estuvo condicionada
por la turbidez y la de los grupos restantes por la conductividad y temperatura principalmente. El estrecho de
2015-07-23T11:34:10Z
2015-07-23T11:34:10Z
2010
info:eu-repo/semantics/article
2171-2174
http://hdl.handle.net/11441/27023
https://idus.us.es/xmlui/handle/11441/27023
spa
Almoraima, 40, 123-132
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/282202024-02-12T21:42:49Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-07T10:39:05Z
urn:hdl:11441/28220
Isopods, tanaids and cumaceans (Crustacea, Peracarida) associated to the seaweed Stypocaulon scoparium in the Iberian Peninsula
Universidad de Sevilla. Departamento de Zoología
Peracarids
distribution
ecology
Spain
Portugal
Peracáridos
distribución
ecología
España
The distribution and abundance patterns of isopods, tanaids and cumaceans (Crus - tacea: Peracarida) associated with the alga Stypocaulon scoparium (L.) Kützing were studied. Fourteen stations were selected along the Iberian Peninsula and five environmental factors were measured (seawater temperature, conductivity, dissolved oxygen, turbidity and pH). The Atlantic coast was characterised by lower temperature and conductivity and higher values of oxygen and turbidity than the Mediterranean coast. Cover of S. scoparium was higher in the Strait of Gibraltar than in the remaining stations, coinciding with maximum values of number of peracaridean species. Twenty three species were collected (15 isopods, 4 tanaids and 4 cumaceans). Isopods were more abundant in Atlantic stations of the Iberian Peninsula while tanaids and cumaceans were dominant in the Mediterranean coast. The classif ication of species in geographical distribution groups showed that most species had an Atlantic-Mediterranean distribution (76%) and only 9% were endemic Mediterranean species. Multivariate analy - sis showed that distribution of species was mainly correlated to temperature, conductivity and oxygen, although the cover of S. scoparium also influenced the abundances of some taxa.
Se estudiaron los patrones de distribución y abundancia de isópodos, tanaidáceos y cumáceos (Crustacea: Peracarida) asociados al alga Stypocaulon scoparium (L.) Kützing. Se seleccionaron catorce estaciones a lo largo de la Península Ibérica y se midieron cinco variables ambientales (temperatura del agua, con - ductividad, oxígeno disuelto, turbidez y pH). La costa atlántica mostró valores más bajos de temperatura y conductividad y valores más altos de oxígeno y turbidez que la costa mediterránea. La cobertura de S. scoparium fue superior en el Estrecho de Gibraltar que en las estaciones restantes, coincidiendo con los valores máximos del número de especies de peracáridos. Se recolectaron 23 especies (15 isópodos, 4 tanaidáceos y 4 cumáceos). Los isópodos fueron más abundantes en las estaciones atlánticas de la Península Ibérica mientras que tanaidáceos y cumáceos fueron dominantes en la costa mediterránea. La clasif icación de las especies en grupos biogeográficos mostró que la mayoría de especies tenían distribución atlántico-mediterránea (76%) y sólo un 9% fueron endemismos del Mediterráneo. Los análsisis multivariantes mostraron que la distribución de las especies estuvo correlacionada fundamentalmente con la temperatura, conductividad y oxígeno, aunque la cobertura de S. scoparium también influyó en la abundancia de algunos taxones.
2015-09-07T10:39:05Z
2015-09-07T10:39:05Z
2009
info:eu-repo/semantics/article
1130-4251
http://hdl.handle.net/11441/28220
https://idus.us.es/xmlui/handle/11441/28220
eng
Zoológica baetica, 20, 35-48
http://www.ugr.es/~zool_bae/vol20/ZOO-3%2020-2009.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad de Granada
oai:idus.us.es:11441/1315512022-03-31T09:04:33Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-03-31T09:04:33Z
urn:hdl:11441/131551
A new species of Caprella (Crustacea: Amphipoda) from the Mediterranean Sea
Universidad de Sevilla. Departamento de Zoología
Belgian Fund for Research for the Industry and Agriculture (FRIA)
Special Research Fund of the University of Liège (FSR). Belgium
Ministerio de Educación y Ciencia (MEC). España
European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
Junta de Andalucía
Amphipoda
Caprellidae
New species
Marine protected area
Posidonia oceanica
Mediterranean Sea
A new caprellid amphipod, Caprella tavolarensis n. sp., is described based on specimens collected from a
Posidonia oceanica seagrass meadow at the TavolaraPunta Coda Cavallo Marine Protected Area (Sardinia, Mediterranean Sea). The species is close to Caprella liparotensis, but can be clearly distinguished by smaller size,
presence of a short rostrum, body elongate and dorsally
smooth, absence of serrate carina on the basis of gnathopod
2 and pereopods, mouthparts scarcely setose, absence of
Wne setae on peduncle of antenna 1 and absence of swimming setae on antenna 2. The number of caprellid species
reported from the Mediterranean Sea has increased from 23
(1993) to 41 (2010), consequently, further taxonomical
studies should be addressed to properly estimate the total
amphipod diversity in the Mediterranean Sea.
2022-03-31T09:04:33Z
2022-03-31T09:04:33Z
2012
info:eu-repo/semantics/article
Sturaro, N. y Guerra García, J.M. (2012). A new species of Caprella (Crustacea: Amphipoda) from the Mediterranean Sea. Helgoland Marine Research, 66 (1), 33-42.
1438-387X
1438-388
https://hdl.handle.net/11441/131551
10.1007/s10152-011-0244-5
20191824
eng
Helgoland Marine Research, 66 (1), 33-42.
FRIA FC77010
FNRS: FRFC 2.4.502.08.F
CGL2007-60044/BOS
P07-RNM-02524
https://doi.org/10.1007/s10152-011-0244-5
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
BMC
oai:idus.us.es:11441/270032024-02-14T19:11:44Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-07-22T11:17:14Z
urn:hdl:11441/27003
Littoral caprellids(Crustacea: Amphipoda: caprellidea) from Indonesia, with the description of a new species
Universidad de Sevilla. Departamento de Zoologia
Amphipoda
Caprellidae
Taxonomy
New species
Key
Indonesia
2015-07-22T11:17:14Z
2015-07-22T11:17:14Z
2005
info:eu-repo/semantics/article
Krapp Schickel, T. y Guerra García, J.M. (2005). Littoral caprellids(Crustacea: Amphipoda: caprellidea) from Indonesia, with the description of a new species. Bollettino del Museo civico di storia naturale di Verona, 29, 47-62.
0392-0062
http://hdl.handle.net/11441/27003
https://idus.us.es/xmlui/handle/11441/27003
eng
Bollettino del Museo civico di storia naturale di Verona, 29, 47-62
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/1314432024-02-17T16:36:37Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-03-30T07:06:46Z
urn:hdl:11441/131443
Distribution patterns in Atlantic hydroids
Universidad de Sevilla. Departamento de Zoología
Hydrozoa
zoogeography
faunal affinities
Atlantic Ocean
The present study is a first attempt to comparing the hydroid faunas of the various Zoogeographie
areas of the Atlantic Ocean. We restricted ourselves to species of the orders Antho- and Leptomedusae,
of which 1050 species were taken into account. The classification of zoogeographic areas used follows
Ekman and Briggs, with slight modifications; thus, the Strait of Gibraltar is here considered as a sepa rate zoogeographic area due to its character of a transition zone between several areas in the North eastern Atlantic Region. Species were arranged into Zoogeographic groups to compare the faunal com position of the various Zoogeographic areas. The Dice similarity index was used for each comparison.
The fauna of North-eastern Region can be split into three groups of similarity: 1) that of the Mediter ranean and Lusitanian Provinces plus the Boreal Subregion, 2) that of the Strait of Gibraltar and the
Mauritanian Province, and 3) that of the Senegalian Subregion (probably due to the lack of knowl edge of its fauna). Just like in Senegalian Subregion, the South-eastern Atlantic Region takes an isolat ed position (presumably at least in part because the vast majority of data is from South Africa alone).
In the North-western Region, the North American and Caribbean Provinces are closely related to each
other and to the Brazilian Subregion. The Arctic and Antarctic (together with the Argentinian Subre gion) are the most isolated regions.
As a general rule, widely distributed species dominate in each region. In the North-eastern Region,
the number of such species increases from higher latitudes to the Equator. In the Mediterranean, their
number decreases in favour of endemic species. The fauna of the Strait of Gibraltar is more related to
that of the Atlantic part of the North-eastern Region than to that of the Mediterranean Province. The
high number of endemics in the South-eastern Region and in the Caribbean Province is remarkable. It
is also noticeable that the Brazilian Province shares more species with the North-western Region than
with the South-eastern Region. The Antarctic presents a similar percentage of endemics as the Arctic.
Some distribution patterns of Antho- and Leptomedusae can be explained by the general current sys tem in the Atlantic Ocean.
2022-03-30T07:06:46Z
2022-03-30T07:06:46Z
1998
info:eu-repo/semantics/article
Medel Soteras, M.D. y López González, P.J. (1998). Distribution patterns in Atlantic hydroids. Zoologische Verhandelingen, 323 (31), 155-168.
0024-1652
https://hdl.handle.net/11441/131443
eng
Zoologische Verhandelingen, 323 (31), 155-168.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Nationaal Natuurhistorisch Museum
oai:idus.us.es:11441/935772024-02-14T13:33:02Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-02-25T09:32:00Z
urn:hdl:11441/93577
Basal articulation of the palps and ovigers in Antarctic Colossendeis (Pycnogonida; Colossendeidae)
Universidad de Sevilla. Departamento de Zoología
Sea spiders
Basal articulation
Scanning electron microscopy
Light microscopy
Musculature
Selected sea spider specimens of Antarctic Colossendeis species collected during the Italica XIX cruise and the
Polarstern cruise ANT XXIII/8 were examined to provide new information about the external and internal anatomy
of the basal parts of the palps and ovigers. The presence and insertion of the muscle bands, as well as the arthrodial
membrane are illustrated and discussed. The results obtained in this study show that the basal parts of the palps and
ovigers have a similar internal structure. This is in agreement with the currently established 10-articled status for the
ovigers (the basal element is not considered an article). Despite the currently established 10-articled status for the
palps, our results suggest that the palp should be considered as being 9-articled.
2020-02-25T09:32:00Z
2020-02-25T09:32:00Z
2016
info:eu-repo/semantics/article
Cano Sánchez, E. y López González, P.J. (2016). Basal articulation of the palps and ovigers in Antarctic Colossendeis (Pycnogonida; Colossendeidae). Helgoland Marine Research, 70 (22), 1-8.
1438-387X (impreso)
1438-3888 (electrónico)
https://hdl.handle.net/11441/93577
10.1186/s10152‑016‑0474‑7
eng
Helgoland Marine Research, 70 (22), 1-8.
http://dx.doi.org/10.1186/s10152‑016‑0474‑7
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
BMC (part of Springer Nature)
oai:idus.us.es:11441/443822024-02-14T11:23:08Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:00:26Z
urn:hdl:11441/44382
Distribución espacial y temporal de "Cydia fagiglandana" (Zeller) (Lepidoptera: Tortricidae) en un encinar del suroeste de España
Universidad de Sevilla. Departamento de Zoología
Cydia fagiglandana (Zeller) (Lepidoptera, Tortricidae) es una de las plagas más importantes del castaño y de un gran número de quercíneas. El objetivo principal de este trabajo fue conocer la distribución espacial y las variaciones temporales de este insecto carpófago. Con esta finalidad se realizó un seguimiento en un encinar del sur de España durante los años 2000 a 2002 y con ello recopilar la información necesaria para la realización de un programa de control integrado. Los resultados muestran que C. fagiglandana presenta una distribución espacial regular. Las larvas seleccionan los frutos sanos frente a los colonizados por otras larvas, tanto de su misma especie como de otros carpófagos. Las bellotas infestadas presentaron un mayor tamaño que las sanas y la densidad larvaria aumentó durante los tres años de muestreos, hecho que se puede deber a la ausencia de ganado porcino en la parcela de experimentación en este periodo. Los máximos valores de la densidad larvaria se observaron en octubre y noviembre y el de orificios de salida en diciembre. De acuerdo con los resultados obtenidos en este trabajo, pensamos que la recogida o eliminación de bellotas caídas (introducción de ganado porcino) desde septiembre a octubre puede reducir considerablemente las poblaciones de C. fagiglandana. También se puede conseguir esta disminución realizando un tratamiento del suelo localizado bajo la copa de las encinas a partir de diciembre, ya que se atacaría a toda la población larvaria que se encuentra en diapausa
2016-08-12T09:00:26Z
2016-08-12T09:00:26Z
2006
info:eu-repo/semantics/article
Soria Iglesias, F.J., Ocete Rubio, M.E., Villagrán Pinteño, M. y Jiménez, A. (2006). Distribución espacial y temporal de "Cydia fagiglandana" (Zeller) (Lepidoptera: Tortricidae) en un encinar del suroeste de España. Boletín de sanidad vegetal. Plagas, 32 (1), 13-20.
0213-6910
http://hdl.handle.net/11441/44382
https://idus.us.es/xmlui/handle/11441/44382
spa
Boletín de sanidad vegetal. Plagas, 32 (1), 13-20.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/267372024-02-15T07:22:34Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-07-09T10:07:07Z
urn:hdl:11441/26737
Descripción de las comunidades de algas de la Isla de las Palomas(Tarifa) y de otros enclaves del Sur de España
Universidad de Sevilla. Departamento de Zoologia
Tarifas
algas
conservación
2015-07-09T10:07:07Z
2015-07-09T10:07:07Z
2000
info:eu-repo/semantics/article
2171-2174
http://hdl.handle.net/11441/26737
https://idus.us.es/xmlui/handle/11441/26737
spa
Almoraima, 23, 189-194
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/282852024-02-13T20:04:49Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-09-09T11:13:24Z
urn:hdl:11441/28285
Trends in Taxonomy today: an overview about the main topics in Taxonomy
Universidad de Sevilla. Departamento de Zoología
Taxonomy
Systematics
Phylogeny
Biodiversity
Conservation
Parataxonomy
Web
Gen Bank
Phylocode
Bar Coding
Taxonomía
Sistemática
Filogenia
Biodiversidad
Conservación
Taxonomy is the science of the description and classification of organisms, essential in theoretical and applied biology. About 1.7 million species have been named since Linnaeus and it is estimated that only around 5-10% of the world’s biota has been described so far, and, obviously, taxonomy plays the major role in this sense. However, taxonomy is in crisis: funding for taxonomy is inadequate, there is a lack of taxonomists, the recruitment of young scientists into taxonomy and systematics is extremely low, the impact factor of taxonomical journals is very low, and taxonomists have not been able to get the society and other disciplines concerned about the importance of taxonomy. Fortunately, during the last years, several progresses are emerging. The general interest about biodiversity conservation, the advances of internet and web pages, the progress in molecular techniques, the development of statistics in phylogeny, and the new taxonomic funding initiatives and global projects are giving some light: taxonomy is getting fashionable again and topics like Phylocode and Bar Coding are among the most controversial and discussed subjects in taxonomy today. This study represents a major summary about modern trends in taxonomy, and the main concepts and topics in taxonomy today are revised.
La Taxonomía es la ciencia de la descripción y la clasificación de los organismos, fundamental en la biología básica y aplicada. Desde Linneo, se han nombrado alrededor de 1.7 millones de especies, y se estima que sólo se ha descrito el 5-10% de la biota mundial; obviamente, la taxonomía desempeña un papel fundamental al respecto. Sin embargo, la taxonomía está en crisis: la financiación no es adecuada, faltan taxónomos, los índices de impacto de las revistas de taxonomía son bajos, y los taxónomos no hemos sido capaces de mostrar a la sociedad y a otras disciplinas la importancia de la taxonomía. Afortunadamente, se ha progresado mucho durante los últimos años. El interés general sobre la conservación de la biodiversidad, los avances informáticos, el progreso de las técnicas moleculares, el desarrollo estadístico en estudios filogenéticos, y las nuevas iniciativas y proyectos para financiar la taxonomía, están arrojando luz: la taxonomía se está poniendo de moda nuevamente y términos como Phylocode o Bar Coding se encuentran entre los más controvertidos y discutidos del momento. Este estudio representa un resumen importante sobre las tendencias en taxonomía y revisa los principales conceptos y temas sobre la taxonomía actual.
2015-09-09T11:13:24Z
2015-09-09T11:13:24Z
2008
info:eu-repo/semantics/article
1130-4251
http://hdl.handle.net/11441/28285
https://idus.us.es/xmlui/handle/11441/28285
eng
Zoológica baetica, 19, 15-49
http://www.ugr.es/~zool_bae/vol19/Zoo-2.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad de Granada
oai:idus.us.es:11441/980762024-02-17T16:33:55Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-06-22T08:23:13Z
urn:hdl:11441/98076
Tolerância e sensibilidade térmica em anfíbios
Katzenberger Baptista Novo, Marco Jacinto
Universidad de Sevilla. Departamento de Zoología
Agencia Española de Cooperación Internacional para el Desarrollo (AECID)
Ministerio de Ciencia e Innovación (MICIN). España
Alterações climáticas
Diminuição dos anfíbios
Temperatura
Tolerância térmica
Sensibilidade térmica
Climate change
Amphibian decline
Temperature
Thermal tolerance
Thermal sensitivity
Atualmente vivemos um cenário de alterações climáticas em que se prevê o aumento
da temperatura média e da ocorrência de picos de temperatura extrema, entre outros. Sabendo
que os anfíbios correspondem a uma parte importante da biodiversidade mundial e que estes possuem um número de características fisiológicas, ecológicas e de história de vida que os
tornam bastante susceptíveis a mudanças no ambiente, é fundamental conseguir identificar as
espécies/comunidades mais vulneráveis ao aquecimento global. Assim, o estudo da tolerância e
da sensibilidade térmica das espécies, e em particular dos anfíbios, é muito importante quando
se pretende prever o impacto que o aumento das temperaturas poderá ter na fauna e flora do
planeta.
We are currently living in a scenario of climate change in which the rise of the average
environmental temperatures and the increase of events of extreme temperature peaks is forecasted, among others. The study of the thermal tolerance and sensitivity is very important, particularly in amphibians, when forecasting the impact of rising temperatures on both the fauna
and flora of the world. Knowing that amphibians are an essential part of the world’s terrestrial
and aquatic biodiversity, and that they possess a series of ecophysiological characteristics and
life history traits, which makes them very susceptible to environmental changes, it is essential to
identify the species/communities that are more vulnerable to global warming.
2020-06-22T08:23:13Z
2020-06-22T08:23:13Z
2012
info:eu-repo/semantics/article
Katzenberger Baptista Novo, M.J., Tejedo Madueño, M., Duarte, H., Marangoni, F. y Beltrán Gala, J.F. (2012). Tolerância e sensibilidade térmica em anfíbios. Revista da Biologia, 8, 25-32.
1984-5154
https://hdl.handle.net/11441/98076
10.7594/revbio.08.05
21462626
por
Revista da Biologia, 8, 25-32.
A/016892/08
A/023032/09
CGL2009-12767-C02-02
CGL2008-04814-C02-02
https://www.revistas.usp.br/revbiologia/article/view/108717/107140
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad de São Paulo. Brasil
oai:idus.us.es:11441/1113992021-06-04T15:05:49Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2021-06-04T15:05:49Z
urn:hdl:11441/111399
Cyber-physical system for environmental monitoring based on deep learning
Universidad de Sevilla. Departamento de Zoología
Universidad de Sevilla. Departamento de Tecnología Electrónica
Convolutional neural network
Cyber-physical systems
Deep learning
Internet of Things
Machine learning
Passive active monitoring
Cyber-physical systems (CPS) constitute a promising paradigm that could fit various applications. Monitoring based on the Internet of Things (IoT) has become a research area with new challenges in which to extract valuable information. This paper proposes a deep learning classification sound system for execution over CPS. This system is based on convolutional neural networks (CNNs) and is focused on the different types of vocalization of two species of anurans. CNNs, in conjunction with the use of mel-spectrograms for sounds, are shown to be an adequate tool for the classification of environmental sounds. The classification results obtained are excellent (97.53% overall accuracy) and can be considered a very promising use of the system for classifying other biological acoustic targets as well as analyzing biodiversity indices in the natural environment. The paper concludes by observing that the execution of this type of CNN, involving low-cost and reduced computing resources, are feasible for monitoring extensive natural areas. The use of CPS enables flexible and dynamic configuration and deployment of new CNN updates over remote IoT nodes.
2021-06-04T15:05:49Z
2021-06-04T15:05:49Z
2021
info:eu-repo/semantics/article
Monedero Goicoechea, I.L., Barbancho Concejero, J., Márquez, R. y Beltrán Gala, J.F. (2021). Cyber-physical system for environmental monitoring based on deep learning. Sensors, 21 (11), 3655.
1424-3210
1424-8220
https://hdl.handle.net/11441/111399
10.3390/s21113655
eng
Sensors, 21 (11), 3655.
https://doi.org/10.3390/s21113655
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Multidisciplinary Digital Publishing Institute (MDPI)
oai:idus.us.es:11441/1419342024-02-12T21:55:00Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-01-26T15:47:05Z
urn:hdl:11441/141934
Early Succession Patterns of Benthic Assemblages on Artificial Reefs in the Oligotrophic Eastern Mediterranean Basin
Universidad de Sevilla. Departamento de Zoología
European Union (UE)
Aegean Sea
Artificial habitats
Colonization
Invertebrates
Macroalgae
Motile benthos
Photoquadrats
Scientific diving
Sessile benthos
Visual census
The colonization of artificial structures by benthic organisms in the marine realm is known to be affected by the general trophic patterns of the biogeographical zone and the prevailing environmental traits at the local scale. The present work aims to present quantitative data on the early settlement progress of macrofaunal benthic assemblages developing on artificial reefs (ARs) deployed at the Underwater Biotechnological Park of Crete (UBPC) in the oligotrophic Eastern Mediterranean. Visual census and subsequent image analysis combined with scraped quadrats were used to describe the establishment of the communities and their development over three consecutive campaigns, span-ning 5 years post-deployment. Macroalgae consistently dominated in terms of coverage, while sessile invertebrates displayed different patterns over the years. Polychaeta and Bryozoa were gradually replaced by Cnidaria, while Porifera and Mollusca displayed an increasing trend over the years. Motile benthos was mainly represented by Mollusca, while the abundance of Polychaeta increased in contrast to that of Crustacea. For both sessile and motile assemblages, significant differences were observed among the years. The results of this study indicate that ecological succession is still ongoing, and further improvement in the monitoring methodology can assist towards a more accurate assessment of the community composition in complex AR structures.
2023-01-26T15:47:05Z
2023-01-26T15:47:05Z
2022
info:eu-repo/semantics/article
Rallis, I., Chatzigeorgiou, G., Florido Capilla, M., Sedano Vera, F., Procopiou, A., Chertz-Bynichaki, M.,...,Dailianis, T. (2022). Early Succession Patterns of Benthic Assemblages on Artificial Reefs in the Oligotrophic Eastern Mediterranean Basin. Journal of Marine Science and Engineering, 10 (5), 620. https://doi.org/10.3390/jmse10050620.
2077-1312
https://hdl.handle.net/11441/141934
10.3390/jmse10050620
eng
Journal of Marine Science and Engineering, 10 (5), 620.
MIS 5002670
MIS 5027402
https://doi.org/10.3390/jmse10050620
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Multidisciplinary Digital Publishing Institute (MDPI)
oai:idus.us.es:11441/678112024-02-13T09:30:14Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-12-19T15:48:24Z
urn:hdl:11441/67811
Distribution of the Invasive Caprellid Caprellascaura (Crustacea: Amphipoda) in Cádiz Marina, Southern Spain: Implications for its Dispersal
Universidad de Sevilla. Departamento de Zoología
Ministerio de Economía y Competitividad (MINECO). España
Junta de Andalucía
Caprella scaura
Alien caprellid
Marina
Harbour
Spain
The invasive caprellid Caprella scaura Templeton, 1836 is rapidly spreading along marinas of Southern Spain, becoming one of the dominant species of the macrofoulers associated to bryozoans and hydroids of communities in harbours. In order to explore the abundance and distribution patterns of the species in the different habitats available in marinas (floating pontoons, buoys and hull boats), a spatial study was conducted in Cádiz Marina (Puerto América) during two sampling periods (July and November). The bryozoan Bugula neritina was present in all the habitats and were selected as a substrate for comparison among habitats. In the floating pontoons, the single species C. scaura represented more than 60% of all the epifaunal individuals (including other crustaceans, polychaetes, molluscs and pycnogonids), both in July and November. In the boats and the buoys, C. scaura was dominant also in November, while gammarideans dominated in July. Abundance of C. scaura was significantly higher in floating pontoons than in hull boats. The attached caprellids to the boats are frequently exposed to strong water currents originated by boat displacements during local trips, so the results of the present study seem to indicate a preference of C. scaura by more stable substrates and non-exposed waters within the marina, such as floating pontoons.
2017-12-19T15:48:24Z
2017-12-19T15:48:24Z
2016
info:eu-repo/semantics/article
Molina, S., Ros Clemente, M. y Guerra García, J.M. (2016). Distribution of the Invasive Caprellid Caprellascaura (Crustacea: Amphipoda) in Cádiz Marina, Southern Spain: Implications for its Dispersal. Thalassas, 81-86.
0212-5919 (impreso)
http://hdl.handle.net/11441/67811
10.1007/s41208-017-0024-3
20947198
eng
Thalassas, 81-86.
CGL2011-22474
P11-RNM-7041
http://dx.doi.org/10.1007/s41208-017-0024-3
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidade de Vigo * Servizo de Publicacions
oai:idus.us.es:11441/453962024-02-13T10:02:23Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-26T10:06:43Z
urn:hdl:11441/45396
Variaciones estacionales de la fauna vágil asociada a Ectopleura crocea (Cnidaria, Hydrozoa) en el puerto de El Rompido (Huelva)
Universidad de Sevilla. Departamento de Zoología
Epifauna
crocea
estacionalidad
ambientes artificiales
Ectopleura crocea
artificial environments
El desarrollo urbano en las zonas costeras se ha visto incrementado notablemente
en los últimos años, resultando en un mayor número de estructuras artificiales
en los ambientes marinos. Diversos organismos han sido capaces de colonizar las
superficies de estos nuevos hábitats, incluyendo al hidrozoo Ectopleura crocea
(Agassiz, 1862). Se estudió la epifauna asociada a esta especie a lo largo de
un año en Puerto Marina, El Rompido, Huelva, con el objetivo de describir su
composición y fluctuaciones temporales. En total, se encontraron 22 especies,
mayoritariamente crustáceos anfípodos, siendo los más abundantes Stenothoe
tergestina (Nebeski, 1881) y Apocorophium acutum (Chevreux, 1908). No se
encontraron diferencias significativas a lo largo del ciclo anual en los valores
de abundancia y diversidad, si bien se detectaron cambios en la composición
faunística. En general, la diversidad de especies encontrada en Ectopleura crocea
fue menor que la citada en otros estudios en hábitats naturales. Se sugiere que
ello puede ser debido a características intrínsecas del hábitat artificial, tales como
una menor heterogeneidad de sus superficies o a un mayor estrés ambiental. Por
ello, para contrastar la consistencia a lo largo del tiempo y la causa de tales
patrones, sería necesario estudios futuros que abarcasen un mayor rango temporal.
Urban development in coastal areas has increased considerably in recent years,
which has resulted in a larger number of artificial structures in coastal marine
environments. However, various organisms have been able to colonize the surfaces
of these new habitats, including the hydrozoan Ectopleura crocea (Agassiz,
1862). We studied the epifauna associated with this species over a year in Puerto
Marina, El Rompido, Huelva, with the objective of describing its composition
and temporal fluctuations. In total, 22 species were found, mostly amphipod
crustaceans, the most abundant of these being Stenothoe tergestina (Nebeski,
1881) and Apocorophium acutum (Chevreux, 1908). No significant differences
were found between the abundance and diversity of epifauna throughout the year,
although changes in epifauna composition were detected over time. In general,
the diversity found on Ectopleura crocea in the present study was lower than
that reported by other studies in natural habitats. It is suggested that this could
be due to intrinsic characteristics of the artificial habitat, such as lower heterogeneity
of its surfaces or greater environmental stress. To contrast consistency
over time and the causes of these patterns future studies carried out over a larger
time period will be necessary
2016-09-26T10:06:43Z
2016-09-26T10:06:43Z
2015
info:eu-repo/semantics/article
Gavira O’Neill, K., Moreira, J. y Guerra García, J.M. (2015). Variaciones estacionales de la fauna vágil asociada a Ectopleura crocea (Cnidaria, Hydrozoa) en el puerto de El Rompido (Huelva). Zoologica baetica, 26, 43-68.
1130-4251
http://hdl.handle.net/11441/45396
https://idus.us.es/xmlui/handle/11441/45396
spa
Zoologica baetica, 26, 43-68.
http://wdb.ugr.es/~zool_bae/articulos/v26a3.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad de Granada
oai:idus.us.es:11441/609212024-02-14T20:38:22Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-06-05T11:37:34Z
urn:hdl:11441/60921
Evolución de las poblaciones de insectos en una tabla de arroz de las marismas del bajo Guadalquivir
Universidad de Sevilla. Departamento de Zoología
Insectos
Marismas
Arrozal
En las marismas del Bajo Guadalquivir el cultivo de arroz se realiza en un flujo continuo de agua. Mediante este sistema se mantiene el agua oxigenada y permanece con temperaturas suaves, entre 20 y 25 ºC. Las labores agrícolas realizadas en este cultivo son las tradicionales de la zona. Los individuos capturados pertenecen al Orden Diptera (Fam. Chironomidae, Fam. Ephydridae y otras familias), Orden Coleoptera (Fam. Dytiscidae y Fam. Hydrophilidae), Orden Hemiptera (Fam. Corixidae y Fam. Notonectidae), Orden Odonata (Fam. Libellulidae y Fam. Calopterygidae) y Orden Ephemeroptera (Fam. Ephemeridae). Cuantitativamente los distintos grupos aparecen representados de una forma muy heterogénea, pero en cualquier caso el grupo más representativo es el de los dípteros, y más concretamente los pertenecientes a la familia Chironomidae. Se producen importantes variaciones en la comunidad de insectos de la tabla de arroz, las cuales pueden ser debidas, principalmente, a los tratamientos con pesticidas que se aplican al cultivo, y a las oscilaciones en el nivel del agua de la tabla
In the lower Guadalquivir river marshes, rice is grown with a flow-through system, which keeps the water oxygenated and with mild temperatures around 20-25 ºC. Traditional farming workings are used in this area. Individuals collected belong to the Order Diptera (Fam. Chironomidae, Fam. Ephydridae and others families), Order Coleoptera (Fam. Dytiscidae and Fam. Hidrophylidae), Order Hemiptera (Fam. Corixidae and Fam. Notonectidae), Order Odonata (Fam. Libellulidae and Fam. Calopterygidae) and Order Ephemeroptera (Fam. Ephemeridae). Quantitatively the different groups are represented in a very heterogeneous way, however, the most numerous are the dipterans, in particular, the Chironomidae. There are important variations in the insect community of a rice field. These variations can be due to pesticide treatments applied to the rice, and water level oscillations.
2017-06-05T11:37:34Z
2017-06-05T11:37:34Z
2005
info:eu-repo/semantics/article
Cano Sánchez, E. y Jiménez Pino, A. (2005). Evolución de las poblaciones de insectos en una tabla de arroz de las marismas del bajo Guadalquivir. Limnética, 24 (1-2), 61-66.
0213-8409
http://hdl.handle.net/11441/60921
spa
Limnética, 24 (1-2), 61-66.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Asociación Española de Limnología
oai:idus.us.es:11441/906082024-02-14T09:06:24Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2019-11-28T08:58:16Z
urn:hdl:11441/90608
Environmental conditions during early life accelerate the rate of senescence in a short-lived passerine bird
Universidad de Sevilla. Departamento de Zoología
Aging
Barn Swallow
Hirundo rustica
Denmark
Density dependence
Domestic cat
Felissilvestris catus
Early-life environment
Intraspecific competition
Life history theory
Life span
Longevity
Predation risk
Senescence
Environmental conditions experienced in early life may shape subsequent phenotypic traits including life history. We investigated how predation risk caused by domestic cats (Felis silvestris catus) and local breeding density affected patterns of reproductive and survival senescence in Barn Swallows (Hirundo rustica) breeding semicolonially in Denmark. We recorded the abundance of cats and the number of breeding pairs at 39 breeding sites during 24 years and related these to age-specific survival rate and reproductive senescence to test predictions of the life history theory of senescence. We found evidence for actuarial senescence for the first time in this species. Survival rate increased until reaching a plateau in midlife and then decreased later. We also found that survival rate was higher for males than females. Local breeding density or predation risk did not affect survival as predicted by theory. Barn Swallows with short lives did not invest more in reproduction in early life, inconsistent with expectations for trade-offs between reproduction and survival as theory suggests. However, we found that the rate of reproductive decline during senescence was steeper for individuals exposed to intense competition, and predation pressure accelerated the rate of reproductive senescence, but only in sites with many breeding pairs. These latter results are in accordance with one of the predictions suggested by the life history theory of aging. These results emphasize the importance of considering intraspecific competition and interspecific interactions such as predation when analyzing reproductive and actuarial senescence.
2019-11-28T08:58:16Z
2019-11-28T08:58:16Z
2015
info:eu-repo/semantics/article
Balbontín Arenas, J. y Møller, A.P. (2015). Environmental conditions during early life accelerate the rate of senescence in a short-lived passerine bird. Ecology, 96 (4), 948-959.
0012-9658 (impreso)
1939-9170 (electrónico)
https://hdl.handle.net/11441/90608
10.1890/14-1274.1
eng
Ecology, 96 (4), 948-959.
https://doi.org/10.1890/14-1274.1
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ecological Society of America
oai:idus.us.es:11441/450282024-02-13T09:31:34Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-09-15T10:59:41Z
urn:hdl:11441/45028
Los moluscos / Terrestres Testáceos ('Gastropoda: Stylommatophora') En el campo de Gibraltar (Sur de la Península Ibérica)
Universidad de Sevilla. Departamento de Zoología
Caracoles terrestres
Sector helicícola
Tras el estudio iniciado hace una década sobre los caracoles terrestres de Andalucía, se presentan los resultados obtenidos en la comarca del Campo de Gibraltar. De acuerdo con las prospeccione s realizadas y la revisión crítica de la bibliografía pertinente, 44 especies han sido citadas en la comarca, si bien sólo 39 pertenecerían con certeza a su malacofauna. Seexponen la clasificación sistemática y los comentarios anatómicos, morfológicos, biogeográficos , de hábitat y de conservación más relevantes de las especies. Se propone la inclusión en el Catálogo Nacional de Especies Protegidas de Oestophora calpeana (Morelet), Oestophora dorotheae Hesse, Oestophora ortizi De Winter et Ripken, Trochoideajimenensis Puente y Arrébola , Trichia martigena (Férussac), Theba andalusica Gittenberger et Ripken y Ganula gadirana Muñoz, Almodóvar y Arrébola, siendo las 5 últimas presumibles endemismos andaluces y las 2 citadas al final gaditanos. Por último, se dedica un apartado especial a Theba pisana (Müller), Otala /actea (Müller), Helix aspersa (Müller) y al morfo marmoratus de lberus gualterianus (Linnaeus) por ser consumidas de forma habitual en la Comarca. Se llega a la conclusión que en tomo a su explotación han surgido diversas actividades que conforman un sector helicícola muy desarrollado.
2016-09-15T10:59:41Z
2016-09-15T10:59:41Z
2002
info:eu-repo/semantics/article
Arrebola Burgos, J.R., Ruiz, A. y Martínez, I. (2002). Los moluscos / Terrestres Testáceos ('Gastropoda: Stylommatophora') En el campo de Gibraltar (Sur de la Península Ibérica). Almoraima, 27, 309-320.
2171-2174
http://hdl.handle.net/11441/45028
https://idus.us.es/xmlui/handle/11441/45028
spa
Almoraima, 27, 309-320.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/443832024-02-13T09:55:56Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:01:08Z
urn:hdl:11441/44383
Muestreo de "Dryomia lichtensteini" (F. Lw.) (Diptera: Cecidomyiidae) en alcornoque
Universidad de Sevilla. Departamento de Zoología
Diptera
Cecidomyiidae
Dryomia lichtensteini
Agalla
Alcornoque
Para valorar las poblaciones insectos
es
preciso
el
desarrollo
de un
método
de
muestreo que tenga una precisión suficiente
y
permita,
a la
vez,
su
aplicación práctica
en
el
campo. En este trabajo
se
desarrolla un método
de
muestreo para
Dryomia lich-
tensteini
(F.Lw.) (Díptera: Cecidomyiidae), una especie formadora de agallas
en
las ho-
jas del alcornoque
{Quercus súber).
El tipo de dispersión se ha caracterizado mediante el parámetro
b
de
la
Ley Potencial
de Taylor, obteniéndose unos valores
de
1,26, 1,03, 1,05
y
1,96 para las orientaciones
norte, este, sur
y
oeste, respectivamente.
A
partir de dicha ley se ha obtenido el tamaño de
muestra necesario,
en
función de
la
densidad poblacional, para un muestreo numérico
simple. También
se ha
desarrollado un muestreo secuencial, obteniéndose las curvas del
tamaño de muestra óptimo. En ambos casos se ha utilizado una precisión del 0,25
2016-08-12T09:01:08Z
2016-08-12T09:01:08Z
2002
info:eu-repo/semantics/article
Villagrán Pinteño, M., Jiménez, A., Soria Iglesias, F.J. y Ocete Rubio, M.E. (2002). Muestreo de "Dryomia lichtensteini" (F. Lw.) (Diptera: Cecidomyiidae) en alcornoque. Boletín de sanidad vegetal. Plagas, 28 (1), 127-132.
0213-6910
http://hdl.handle.net/11441/44383
https://idus.us.es/xmlui/handle/11441/44383
spa
Boletín de sanidad vegetal. Plagas, 28 (1), 127-132.
https://dialnet.unirioja.es/servlet/articulo?codigo=278013&orden=119459&info=link
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/269692024-02-15T07:35:16Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-07-20T11:07:36Z
urn:hdl:11441/26969
Estudio comparativo entre muestreos desde tierra y mar de los cetáceos de la Bahía de Algeciras
Universidad de Sevilla. Departamento de Zoologia
Cetáceos
Comportamiento
Tipos de muestreo
Bahía de Algeciras
2015-07-20T11:07:36Z
2015-07-20T11:07:36Z
2007
info:eu-repo/semantics/article
2171-2174
http://hdl.handle.net/11441/26969
https://idus.us.es/xmlui/handle/11441/26969
spa
Almoraima, 35, 129.136
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
oai:idus.us.es:11441/940002024-02-13T22:05:21Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-03-06T13:38:01Z
urn:hdl:11441/94000
The European trade ban on wild birds reduced invasion risks
Universidad de Sevilla. Departamento de Zoología
biological invasions
nonnative species
pet markets
trade regulations
wild-caught birds
International wildlife trade is a major source of current biological invasions. However, the power of trade regulations to reduce invasion risks at large, continental scales has not been empirically assessed. The European wild bird trade ban was implemented in 2005 to counter the spread of the avian flu. We tested whether the ban reduced invasion risk in two European countries, where 398 nonnative bird species were introduced into the wild from 1912 to 2015. The number of newly introduced species per year increased exponentially until 2005 (in parallel with the volume of wild bird importations), and then sharply decreased in subsequent years. Interestingly, a rapid trade shift from wild‐caught birds to captive‐bred birds, which have lower invasive potential than wild‐caught birds, allowed the maintenance of bird availability in markets. Our results demonstrate the effectiveness of a trade ban for preventing biological invasions without impacting the ability to meet societal demands.
2020-03-06T13:38:01Z
2020-03-06T13:38:01Z
2019-02-18
info:eu-repo/semantics/article
Cardador, L., Tella, J.L., Anadón, J.D., Abellán Ródenas, P. y Carrete, M. (2019). The European trade ban on wild birds reduced invasion risks. Conservation Letters, 12 (3), e12631. https://doi.org/10.1111/conl.12631.
1755-263X
https://hdl.handle.net/11441/94000
10.1111/conl.12631
eng
Conservation Letters, 12 (3), e12631.
P07RNM 02918
P08-RNM-4014
Grant SEV-2012-0262
https://doi.org/10.1111/conl.12631
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Wiley
oai:idus.us.es:11441/807342024-02-13T09:13:06Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2018-12-03T10:28:18Z
urn:hdl:11441/80734
Five new coexisting species of copepod crustaceans of the genus Spaniomolgus (Poecilostomatoida: Rhynchomolgidae), symbionts of the stony coral Stylophorapistillata (Scleractinia)
Universidad de Sevilla. Departamento de Zoología
Copepoda
Crustacea
symbiosis
biodiversity
Pocilloporidae
coral reefs
Red Sea
Spaniomolgus is a symbiotic genus of copepods of the poecilostomatoid family Rhynchomolgidae and is known to be associated with shallow-water reef-building hermatypic corals. Three species of this genus were previously found only in washings of Acropora and Stylophora in northern Madagascar. Four coral morphotypes of Stylophorapistillata (Pocilloporidae) were collected by SCUBA at 1 to 28 m depth in five sites in the Saudi Arabian Red Sea in 2013. Copepods found on these colonies were studied using light, confocal and scanning electron microscopy. Five new, and one known, species of the genus Spaniomolgus were discovered in washings and inside the galls of the hermatypic coral S.pistillata. The description of these new species (Spaniomolgusglobussp. n., S.stylophorussp. n., S.dentatussp. n., S.maculatussp. n., and S.acutussp. n.) and a key for the identification of all of its congeners is provided herein.
2018-12-03T10:28:18Z
2018-12-03T10:28:18Z
2018
info:eu-repo/semantics/article
Conradi Barrena, M., Bandera García, M.E., Mudrova, S.V. y Ivanenko, V.N. (2018). Five new coexisting species of copepod crustaceans of the genus Spaniomolgus (Poecilostomatoida: Rhynchomolgidae), symbionts of the stony coral Stylophorapistillata (Scleractinia). ZooKeys, 791, 71-95.
1313-2970
https://hdl.handle.net/11441/80734
10.3897/zookeys.791.28775
eng
ZooKeys, 791, 71-95.
http://dx.doi.org/10.3897/zookeys.791.28775
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Pensoft Publishers
oai:idus.us.es:11441/878852024-02-17T16:37:25Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2019-07-05T10:26:33Z
urn:hdl:11441/87885
Metabolic and Stress Responses in Senegalese Soles (Solea senegalensis Kaup) Fed Tryptophan Supplements: Effects of Concentration and Feeding Period
Universidad de Sevilla. Departamento de Zoología
Senegalese sole
Feeding
Metabolism
Stress
The objective of this study was to assess the impact of different dietary Trp concentrations on the stress and metabolism response of juvenile Senegalese soles (Solea senegalensis). Fish (38.1 ± 1.9 g) were fed different Trp-enriched feeds (0%, 1% and 2% Trp added) for two and eight days, and later exposed to air stress for three min. Samples were taken pre- and 1 h post-stress (condition). Plasma cortisol, lactate, glucose and proteins were significantly affected by the sampling time, showing higher values at 1 h post-stress. Trp concentration in food also had significant effects on lactate and glucose levels. However, the feeding period did not affect these parameters. Post-stress values were higher than in the pre-stress condition for every plasma parameter, except for lactate in two days and 1% Trp treatment. Nevertheless, cortisol, glucose and lactate did not vary significantly between pre- and post-stress samplings in fish fed the 1% Trp-enriched diet for two days. The lack of variability in cortisol response was also due to the high pre-stress value, significantly superior to pre-stress control. The exposure time to Trp feeding did not significantly affect any enzyme activity; however, Trp added and condition influenced protein-related enzyme activities. In spite of decreasing stress markers, Trp-enriched diets altered the protein metabolism.
2019-07-05T10:26:33Z
2019-07-05T10:26:33Z
2019
info:eu-repo/semantics/article
Herrera, M., Miró Recio-Mensaque, J.M., Giráldez, I., Salamanca, N., Martos Sitcha, J.A., Mancera, J.M. y López, J.R. (2019). Metabolic and Stress Responses in Senegalese Soles (Solea senegalensis Kaup) Fed Tryptophan Supplements: Effects of Concentration and Feeding Period. Animals, 9 (6), 320-1-320-16.
2076-2615
https://hdl.handle.net/11441/87885
10.3390/ani9060320
eng
Animals, 9 (6), 320-1-320-16.
INIA RTA2015-00025-C03-0 AGL2016-76069-C2-1-R.
https://doi.org/10.3390/ani9060320
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
MDPI
oai:idus.us.es:11441/680122024-02-14T13:44:49Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2017-12-26T16:47:03Z
urn:hdl:11441/68012
The caprellidean Amphipoda from the subantarctic islands of New Zealand and Australia with the description of a new genus and two new species
Universidad de Sevilla. Departamento de Zoología
Ministerio de Educación, Cultura y Deporte (MECD). España
Crustacea
Amphipoda
Caprellidea
Subantarctica
New taxa
Subantártida
Nuevos taxones
The Caprellidea of The Snares, Antipodes Islands, Auckland Islands, Campbell Island and Macquarie Island are reported from collections made between 1973 and 1977 by the Australian Museum, and collections made between 1967and 1972 by researchers associated with the United States Antarctic Program (USAP). One new genus, Caprellaporema ,and two new species, Caprellaporema subantarctica and Pseudaeginella campbellensis
are described, Caprella manneringi McCain, 1979 is redescribed, and lateral view figures of the remaining species of the subantarctic islands are also provided.
LOS ANFÍPODOS CAPRÉLIDOS DE LAS ISLAS SUBANTÁRTICAS DE
NUEVA ZELANDA Y AUSTRALIA CON LA DESCRIPCIÓN DE UN NUEVO GÉNERO Y DOS NUEVAS ESPECIES.– Se estudiaron los caprélidos (Amphipoda: Caprellidea) de las islas Snares, Antipodes, Auckland, Campbell y Macquarie, recolectados entre 1973 y 1977 por el Australian Museum, y entre 1967 y 1972 por investigadores asociados al United States Antarctic Program (USAP). Se describe un género nuevo, Caprellaporema, y dos especies nuevas, Caprellaporema subantarctica y Pseudaeginella campbellensis, y se redescribe Caprella manneringi McCain, 1979. Se incluyen también ilustraciones de las vistas laterales del resto de las especies encontradas en las islas subantárticas.
2017-12-26T16:47:03Z
2017-12-26T16:47:03Z
2003
info:eu-repo/semantics/article
Guerra García, J.M. (2003). The caprellidean Amphipoda from the subantarctic islands of New Zealand and Australia with the description of a new genus and two new species. Scientia Marina, 67 (2), 177-194.
0214-8358 (impreso)
http://hdl.handle.net/11441/68012
6658785
eng
Scientia Marina, 67 (2), 177-194.
AP 9828617065
http://personal.us.es/jmguerra/pdfs/pdf29.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Consejo Superior de Investigaciones Cientificas (CSIC)
oai:idus.us.es:11441/1514512023-11-27T13:01:39Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-11-23T15:05:31Z
urn:hdl:11441/151451
Recensión bibliográfica: La rana de Shakespeare. Autor: Ricardo Reques
Universidad de Sevilla. Departamento de Zoología
2023-11-23T15:05:31Z
2023-11-23T15:05:31Z
2019
info:eu-repo/semantics/article
Beltrán Gala, J.F. (2019). Recensión bibliográfica: La rana de Shakespeare. Autor: Ricardo Reques. Boletín de la Asociación Herpetológica Española, 30 (2), 80-81.
1130-6939
https://hdl.handle.net/11441/151451
spa
Boletín de la Asociación Herpetológica Española, 30 (2), 80-81.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Baile del Sol
oai:idus.us.es:11441/1376162024-02-15T07:57:41Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-10-04T17:12:27Z
urn:hdl:11441/137616
Colonization Dynamics of Potential Stowaways Inhabiting Marinas: Lessons from Caprellid Crustaceans
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
Biological invasions
Caprellids
Colonization
Hull fouling
Marinas
Recreational boating
Unintentional introductions
Despite the fact that stowaway transport is an increasingly common invasion pathway, its key ecological aspects, such as colonization dynamics of potential invaders on human transport vectors, are poorly understood. Considering that marinas may function as stepping-stone habitats for the spread of marine invaders, they provide a unique opportunity for understanding the first steps in the stowaway pathway. One of the dominant groups inhabiting marinas are caprellid crustaceans. These small invertebrates have demonstrated a high potential for introduction and establishment far beyond their distribution range. Here, we analyzed the colonization dynamics of caprellid species inhabiting marinas of Cádiz Bay (Spain) on plastic collectors and discussed their implications on invasion success. We found that collectors largely mirrored the resident caprellid community assemblages after just one month of deployment, showing that caprellid species inhabiting marina structures have a high capacity to colonize new artificial substrates. Moreover, the two non-indigenous species found, Caprella scaura and Paracaprella pusilla, successfully established dense and well-structured populations in the collectors (including all sex/age groups considered). We suggest a potential interplay between colonization ability and stowaway organisms’ invasion success. Furthermore, collectors used are supported as a useful tool in the early detection of non-indigenous species and their monitoring in relation to resident species.
2022-10-04T17:12:27Z
2022-10-04T17:12:27Z
2022
info:eu-repo/semantics/article
Revanales Del Pino, A.T., Guerra García, J.M. y Ros Clemente, M. (2022). Colonization Dynamics of Potential Stowaways Inhabiting Marinas: Lessons from Caprellid Crustaceans. Water (Switzerland), 14 (17), 2659. https://doi.org/10.3390/w14172659.
2073-4441
https://hdl.handle.net/11441/137616
10.3390/w14172659
eng
Water (Switzerland), 14 (17), 2659.
US-1265621
https://doi.org/10.3390/w14172659
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Multidisciplinary Digital Publishing Institute (MDPI)
oai:idus.us.es:11441/1430242024-02-13T20:01:28Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-02-27T15:33:49Z
urn:hdl:11441/143024
Interaction of Climate Change with Effects of Conspecific and Heterospecific Density on Reproduction
Universidad de Sevilla. Departamento de Zoología
Institute of Biology of Karelian Research Centre (IB KRC RAS). Russia
Academy of Finland
Ministerio de Economía y Competitividad (MINECO). España
Blue tit
Clutch size
Cyanistes caeruleus
Great tit
Interspecific competition
Intraspecific competition
Laying date
Parus major
Temperature anomaly
We studied the relationship between temperature and the coexistence of great titParus majorand blue titCyanistes caeruleus, breeding in 75 study plots across Europe and North Africa. We expected an advance in laying date and a reduction in clutch size during warmer springs as a general response to climate warming and a delay in laying date and a reduction in clutch size during warmer winters due to density-dependent effects. As expected, as spring temperature increases laying date advances and as winter temperature increases clutch size is reduced in both species. Density of great tit affected the relationship between winter temperature and laying date in great and blue tit. Specifically, as density of great tit increased and temperature in winter increased both species started to reproduce later. Density of blue tit affected the relationship between spring temperature and blue and great tit laying date. Thus, both species start to reproduce earlier with increasing spring temperature as density of blue tit increases, which was not an expected outcome, since we expected that increasing spring temperature should advance laying date, while increasing density should delay it cancelling each other out. Climate warming and its interaction with density affects clutch size of great tits but not of blue tits. As predicted, great tit clutch size is reduced more with density of blue tits as temperature in winter increases. The relationship between spring temperature and density on clutch size of great tits depends on whether the increase is in density of great tit or blue tit. Therefore, an increase in temperature negatively affected the coexistence of blue and great tits differently in both species. Thus, blue tit clutch size was unaffected by the interaction effect of density with temperature, while great tit clutch size was affected in multiple ways by these interactions terms.
2023-02-27T15:33:49Z
2023-02-27T15:33:49Z
2020
info:eu-repo/semantics/article
Møller, A.P., Balbontín Arenas, J., Dhondt, A.A., Adriaensen, F., Artemyev, A., Bańbura, J.,...,Lambrechts, M.M. (2020). Interaction of Climate Change with Effects of Conspecific and Heterospecific Density on Reproduction. Oikos, 129 (12), 1807-1819. https://doi.org/10.1111/oik.07305.
1600-0706
0030-1299
https://hdl.handle.net/11441/143024
10.1111/oik.07305
eng
Oikos, 129 (12), 1807-1819.
0218-2019-0080
265859
CGL-2016-79568-C3-3-P
https://dx.doi.org/10.1111/oik.07305
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Wiley-Blackwell Publishing Ltd.
oai:idus.us.es:11441/1427162024-02-13T09:01:51Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-02-14T18:05:14Z
urn:hdl:11441/142716
Weak Effects of Geolocators on Small Birds: A Meta-analysis Controlled for Phylogeny and Publication Bias
Universidad de Sevilla. Departamento de Zoología
Grantova Agentura Ceske Republiky
Institut Polaire Francais Paul Emile Victor
Institutional Research Plan
Leverhulme Trust
Russian Foundation for Basic Research
Russian Science Foundation
Condition
Migration
Phenology
Reproduction
Return rate
Survival
Tag effect
Tracking device
Currently, the deployment of tracking devices is one of the most frequently used approaches to study movement ecology of birds. Recent miniaturization of light-level geolocators enabled studying small bird species whose migratory patterns were widely unknown. However, geolocators may reduce vital rates in tagged birds and may bias obtained movement data. There is a need for a thorough assessment of the potential tag effects on small birds, as previous meta-analyses did not evaluate unpublished data and impact of multiple life-history traits, focused mainly on large species and the number of published studies tagging small birds has increased substantially. We quantitatively reviewed 549 records extracted from 74 published and 48 unpublished studies on over 7,800 tagged and 17,800 control individuals to examine the effects of geolocator tagging on small bird species (body mass <100 g). We calculated the effect of tagging on apparent survival, condition, phenology and breeding performance and identified the most important predictors of the magnitude of effect sizes. Even though the effects were not statistically significant in phylogenetically controlled models, we found a weak negative impact of geolocators on apparent survival. The negative effect on apparent survival was stronger with increasing relative load of the device and with geolocators attached using elastic harnesses. Moreover, tagging effects were stronger in smaller species. In conclusion, we found a weak effect on apparent survival of tagged birds and managed to pinpoint key aspects and drivers of tagging effects. We provide recommendations for establishing matched control group for proper effect size assessment in future studies and outline various aspects of tagging that need further investigation. Finally, our results encourage further use of geolocators on small bird species but the ethical aspects and scientific benefits should always be considered.
2023-02-14T18:05:14Z
2023-02-14T18:05:14Z
2020
info:eu-repo/semantics/article
Brlík, V., Koleček, J., Burgess, M., Hahn, S., Humple, D., Krist, M.,...,Procházka, P. (2020). Weak Effects of Geolocators on Small Birds: A Meta-analysis Controlled for Phylogeny and Publication Bias. Journal of Animal Ecology, 89 (1), 207-220. https://doi.org/10.1111/1365-2656.12962.
0021-8790
1365-2656
https://hdl.handle.net/11441/142716
10.1111/1365-2656.12962
eng
Journal of Animal Ecology, 89 (1), 207-220.
13-06451S
IPEV-1036
RVO: 68081766
RPG-2013288
Arctic-18-05-60261
17-14-01147
https://dx.doi.org/10.1111/1365-2656.12962
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Wiley-Blackwell
oai:idus.us.es:11441/1401212024-02-14T13:50:14Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-12-02T13:08:13Z
urn:hdl:11441/140121
Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions
Universidad de Sevilla. Departamento de Zoología
European Union (UE). H2020
Generalitat de Catalunya
Universidad de Sevilla
Alien species
Birds
Climate
Human disturbance
Intraspecific niche variation
Invasion risks
Species distribution models
Species distribution models (SDM) have been proposed as valuable first screening tools for predicting species responses to new environmental conditions. SDMs are usually conducted at the species level, assuming that species-environment relationships are a species-specific feature that do not evolve and show no variability across a species’ range. However, broad environmental tolerances at the species level can encompass narrower and different environmental tolerances for specific lineages or populations. In this study, we evaluate whether SDMs that account for within-taxon niche variation in climate and human-habitat associations provide better fits between projected distributions and real occurrence data for alien bird species than species-level SDMs. Our study focuses on eight alien bird species with established alien populations for which detailed phylogeographic information was available. Similarity in climates and human disturbance conditions occupied by different phylogenetic groups within species was low and not greater than random expectations. Accounting for intraspecific niche variation in SDMs modified the distribution and extent of suitable habitat predicted as susceptible to invasion, but did not result in more accurate model predictions in alien ranges. Until more accurate information on intraspecific variability is available, species-level models can be reasonable candidates. When phylogeographic information is available, the use of the most conservative criterion (i.e. to model both species and lineages on the basis of the actual range) is recommended.
2022-12-02T13:08:13Z
2022-12-02T13:08:13Z
2022
info:eu-repo/semantics/article
Cardador, L., Abellán Ródenas, P. y Blackburn, T.M. (2022). Incorporating phylogeographic information in alien bird distribution models increases geographic extent but not accuracy of predictions. Biological Invasions, 24 (3), 683-695. https://doi.org/10.1007/s10530-021-02673-7.
1573-1464
https://hdl.handle.net/11441/140121
10.1007/s10530-021-02673-7
eng
Biological Invasions, 24 (3), 683-695.
752149
801370
https://dx.doi.org/10.1007/s10530-021-02673-7
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Springer
oai:idus.us.es:11441/1458642024-02-13T09:52:37Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-05-11T13:14:29Z
urn:hdl:11441/145864
Biogeographic Patterns in Sea Pens (Octocorallia: Pennatulacea)
Universidad de Sevilla. Departamento de Zoología
Ministerio de Economía y Competitividad (MINECO). España
Bathymetry
Cosmopolitism
Ecoregions
Endemism
Mediterranean Sea
Zoogeographic composition
Pennatulaceans (Octocorallia: Pennatulacea) are among the most dominant octocoral species living in soft bottom communities. Some of them are cosmopolitan and have been recorded in all seas and oceans of the world, from shallow waters up to about 6260 m deep. In the present study, we try to find answers to questions about the biogeographical distribution of sea pens including most recently described species. We also evaluate the diversity and faunistic affinities among pennatulaceans of the world’s oceans, and determine the degree of faunistic isolation of the Mediterranean Sea from the Atlantic. Finally, we return to the old debate about the hypothetical oldest diversification center of sea pen lineages.
2023-05-11T13:14:29Z
2023-05-11T13:14:29Z
2023
info:eu-repo/semantics/article
García Cárdenas, F.J. y López González, P.J. (2023). Biogeographic Patterns in Sea Pens (Octocorallia: Pennatulacea). Marine Biodiversity, 53 (1), 18. https://doi.org/10.1007/s12526-022-01318-9.
1867-1616
1867-1624
https://hdl.handle.net/11441/145864
10.1007/s12526-022-01318-9
eng
Marine Biodiversity, 53 (1), 18.
CTM2017- 83920-P
https://doi.org/10.1007/s12526-022-01318-9
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Springer Nature
oai:idus.us.es:11441/1440922024-02-17T16:57:43Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-04-10T13:39:46Z
urn:hdl:11441/144092
Aguas de lastre, bioinvasiones marinas y proyecto europeo Atlantic Blue Ports
Universidad de Sevilla. Departamento de Zoología
Tráfico marítimo
Aguas de lastre
Biofouling
Puertos
Medidas de mitigación
Maritime traffic
Ballast water
Ports
Mitigation measures
La invasión de especies exóticas es considerada en la actualidad como la segunda causa de pérdida de biodiversidad a nivel mundial, siendo los ecosistemas acuáticos especialmente vulnerables. En este medio, el transporte
marítimo es el principal vector de dispersión de estas especies, las cuales viajan en las aguas de lastre o formando
parte del biofouling. Por ello, las aguas portuarias y sus zonas aledañas de fondeo tienen su implicación directa
en el proceso. Se realiza una mini-revisión del tema, así como de los mecanismos de control y de tratamiento de
aguas de lastre como medidas de mitigación.
The invasion of alien species is currently considered to be the second cause of biodiversity loss worldwide, with
aquatic ecosystems being particularly vulnerable. In this environment, maritime transport is the main vector
for the dispersal of these species, which travel in ballast water or as part of biofouling. Port waters and their
surrounding anchorage areas are therefore directly involved in the process. A mini-review of the issue is carried
out, as well as of control mechanisms and ballast water treatment as mitigation measures.
2023-04-10T13:39:46Z
2023-04-10T13:39:46Z
2022
info:eu-repo/semantics/article
García Gómez, J.C. y Cárdenas Marcial, I. (2022). Aguas de lastre, bioinvasiones marinas y proyecto europeo Atlantic Blue Ports. Almoraima. Revista de Estudios Campogibraltareños, 57, 163-172.
1133-5319
https://hdl.handle.net/11441/144092
spa
Almoraima. Revista de Estudios Campogibraltareños, 57, 163-172.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Mancomunidad de Municipios del Campo de Gibraltar
oai:idus.us.es:11441/1352022024-02-14T19:18:17Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-07-11T09:58:48Z
urn:hdl:11441/135202
Monitoring Extreme Impacts of Rugulopteryx okamurae (Dictyotales, Ochrophyta) in El Estrecho Natural Park (Biosphere Reserve). Showing Radical Changes in the Underwater Seascape
Universidad de Sevilla. Departamento de Zoología
Rugulopteryx okamurae
Citizen Science
Benthic biota
Monitoring
Invasive species
Invasive macroalgae
El Estrecho Natural Park
Strait of Gibraltar
The invasive macroalga Rugulopteryx okamurae represents an unprecedented case of bioinvasion by marine macroalgae facing the European coasts. Since the first apparition of the species in the Strait of Gibraltar in 2015, its fast dispersion along the introduced habitats constitutes a real challenge to develop monitoring strategies that ahead of its impacts. The present study uses three different approaches to address impacts on the benthic ecosystems, at the same time offers relevant data for future management actions in El Estrecho Natural Park (PNE). Information obtained by monitoring permanent sentinel stations revealed a significant loss in resident species coverage after the moment of maximum growth in 2017. Thus, despite coverage of R. okamurae did not strongly varied in the latter years, impacts generated remain high in the habitats studied. Estimations of the invasive species coverage by combining cartographic image analysis and in situ data predicted a major occupation (over 85% coverage) between 10 and 30 m, coinciding with the maximum rocky surface areas (m2) mapped on the PNE. Furthermore, a Citizen Science research collaboration evidenced impacts on the benthic seascape through an ad hoc exploration of images that allowed a “before” and “after” comparison of the invasion process in the same geographic locations. This has made it possible to graphically demonstrate severe changes in the underwater seascape and, therefore, the general impact of this new biological invasion. The spatial colonization estimations combined with the impacts reported by both scientific [Sessile Bioindicators in Permanent Quadrats (SBPQ) sentinel stations] and civilian (Citizen Science) monitoring methodologies claim the urgent development of further studies that allow the design of monitoring strategies against R. okamurae expansion across the Mediterranean and Atlantic waters.
2022-07-11T09:58:48Z
2022-07-11T09:58:48Z
2021
info:eu-repo/semantics/article
García Gómez, J.C., Florido Capilla, M., Olaya Ponzone, L., Rey Díaz de Rada, J., Donázar Aramendía, I.J., Chacón, M.,...,Megina Martínez, C. (2021). Monitoring Extreme Impacts of Rugulopteryx okamurae (Dictyotales, Ochrophyta) in El Estrecho Natural Park (Biosphere Reserve). Showing Radical Changes in the Underwater Seascape. Frontiers in Ecology and Evolution, 9, 639161.
2296-701X
https://hdl.handle.net/11441/135202
10.3389/fevo.2021.639161
eng
Frontiers in Ecology and Evolution, 9, 639161.
https://dx.doi.org/10.3389/fevo.2021.639161
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Frontiers Media
oai:idus.us.es:11441/980782024-02-13T09:04:54Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-06-22T09:07:45Z
urn:hdl:11441/98078
Age determination of Iberian lynx (Lynx pardinus) by canine radiographs and count of teeth cementum annuli
Universidad de Sevilla. Departamento de Zoología
Consejo Superior de Investigaciones Científicas (CSIC)
Dirección General de Investigación Científica y Técnica (DGICYT). España
2020-06-22T09:07:45Z
2020-06-22T09:07:45Z
1997
info:eu-repo/semantics/article
Zapata, S.C., García Perea, R., Beltrán Gala, J.F., Ferreras, P. y Delibes de Castro, M. (1997). Age determination of Iberian lynx (Lynx pardinus) by canine radiographs and count of teeth cementum annuli. Zeitschrift für Saugetierkunde, 62, 119-123.
0044-3468
https://hdl.handle.net/11441/98078
20482337
eng
Zeitschrift für Saugetierkunde, 62, 119-123.
PB87-0405
PB90-1018
PB92-0101
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Verlag Paul Parey
oai:idus.us.es:11441/1513742024-02-13T09:36:11Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2023-11-22T14:35:37Z
urn:hdl:11441/151374
Acoustic Species Distribution Models (aSDMs): A Framework to Forecast Shifts in Calling Behaviour Under Climate Change
Universidad de Sevilla. Departamento de Zoología
Comunidad Autónoma de Madrid
European Commission (EC)
Ministerio de Economia, Industria y Competitividad (MINECO). España
Animal behaviour
Bioacoustics
Biogeography
Climate change
Ecoacoustics
Ecological niche
Environmental suitability
Passive acoustic monitoring
Species distribution models (SDMs) are a key tool for biogeography and climate change research, although current approaches have some significant drawbacks. The use of species occurrence constrains predictions of correlative models, while there is a general lack of eco-physiological data to develop mechanistic models. Passive acoustic monitoring is an emerging technique in ecology that may help to overcome these limitations. By remotely tracking animal behaviour across species geographical ranges, researchers can estimate the climatic breadth of species activity and provide a baseline for refined predictive models. However, such integrative approach still remains to be developed. Here, we propose the following: (a) a general and transferable method to build acoustic SDMs, a novel tool combining acoustic and biogeographical information, (b) a detailed comparison with standard correlative and mechanistic models, (c) a step-by-step guide to develop aSDMs and (d) a study case to assess their effectiveness and illustrate model outputs, using a year-round monitoring of calling behaviour of the Iberian tree frog at the thermal extremes of its distribution range. This method aims at forecasting changes in environmental suitability for acoustic communication, a key and climate-dependent behaviour for a wide variety of animal taxa. aSDMs identified strong associations between calling behaviour and local environmental conditions and showed robust and consistent predictive performance using two alternative models (regression and boundary). Furthermore, these models better captured climatic variation than correlative models as they use observations at higher temporal resolution. These results support aSDMs as efficient tools to model calling behaviour under future climate scenarios. The proposed approach offers a promising basis to explore the capacity of vocal species to deal with climate change, supported by an innovative integration of two disciplines: bioacoustics and biogeography. aSMDs are grounded on ecologically realistic conditions and provide spatially and temporally explicit predictions on calling behaviour, with direct implications in reproduction and survival. This enables to precisely forecast shifts in breeding phenology, geographic distribution or species persistence. Our study demonstrates how acoustic monitoring may represent an increasingly valuable tool for climate change research.
2023-11-22T14:35:37Z
2023-11-22T14:35:37Z
2022
info:eu-repo/semantics/article
Desjonquères, C., Villén Pérez, S., De Marco, P., Márquez, R., Beltrán Gala, J.F. y Llusia, D. (2022). Acoustic Species Distribution Models (aSDMs): A Framework to Forecast Shifts in Calling Behaviour Under Climate Change. Methods in Ecology and Evolution, 13, 2275-2288. https://doi.org/10.1111/2041-210X.13923.
2041-210X
https://hdl.handle.net/11441/151374
10.1111/2041-210X.13923
eng
Methods in Ecology and Evolution, 13, 2275-2288.
2020-T1/AMB- 20636
2017-T2/AMB-6035
EAVESTROP-661408
CGL2017-88764-R
https://dx.doi.org/10.1111/2041-210X.13923
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Wiley-Blackwell
oai:idus.us.es:11441/1338302024-02-12T21:28:55Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-05-30T11:28:46Z
urn:hdl:11441/133830
A new genus and two new species of Caprellidae (Crustacea: Amphipoda) from mesophotic and deep-sea waters of Australia
Universidad de Sevilla. Departamento de Zoología
Ministerio de Ciencia, Innovación y Universidades (MICINN). España
Crustacea: Amphipoda
Taxonomy
Marine Invertebrates
Caprellids from mesophotic and deep-sea waters from Australia have been scarcely studied.
A new genus Pseudoliropus gen. nov., and two new species Pseudoliropus keablei and Pseudoprotella
australiensis sp. nov. are described based on material collected from 56 to 1125 m deep during surveys on
board the vessels RV Sprightly (1973), FRV Kapala (1977–1986) and RV Southern Surveyor (2005) along
the coast of the Northern Territory, Queensland, New South Wales, Victoria and Tasmania. Pseudoliropus
is superficially very close to Liropus but can be readily distinguished by the absence of a mandibular molar
(present in Liropus) and 2-articulate mandibular palp (3-articulate in Liropus). Pseudoprotella australiensis
can be differentiated from all the remaining species of Pseudoprotella mainly on the basis of the unique
body ornamentation (acute projection on the head, pereonites with abundant tiny tubercles scattered over
the surface, and rows of lateral tubercles on the proximal end of pereonites 2–4). Further collections in
deep ecosystems are mandatory to properly understand global amphipod diversity in Australian waters.
2022-05-30T11:28:46Z
2022-05-30T11:28:46Z
2020
info:eu-repo/semantics/article
Guerra García, J.M. y Ahyong, S.T. (2020). A new genus and two new species of Caprellidae (Crustacea: Amphipoda) from mesophotic and deep-sea waters of Australia. Records of the Australian Museum, 72 (2), 45-62.
2201-4349
0067-1975
https://hdl.handle.net/11441/133830
10.3853/j.2201-4349.72.2020.1764
eng
Records of the Australian Museum, 72 (2), 45-62.
https://dx.doi.org/10.3853/j.2201-4349.72.2020.1764
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Australian Museum
oai:idus.us.es:11441/1348772024-02-13T08:46:43Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2022-06-30T15:56:05Z
urn:hdl:11441/134877
Impacts of the non-indigenous seaweed Rugulopteryx okamurae on a Mediterranean coralligenous community (Strait of Gibraltar): The role of long-term monitoring
Universidad de Sevilla. Departamento de Zoología
United Nations Environment Programme (UNEP)
Biological Indicators
Coralligenous habitat
Non-indigenous species
Benthos
Monitoring
Red coral
The Mediterranean is one of the most biodiverse and anthropogenically impacted seas and the coralligenous is one of its most diverse habitats. Its presence is indicative of well-preserved areas and its associated species are considered among the best bioindicators for monitoring nearshore rocky habitats. This study aims to report the temporal fluctuations of the coralligenous community in the marine protected area of Jbel Moussa (Strait of Gibraltar) in a period concomitant with the rapid expansion of the non-indigenous species Rugulopteryx okamurae (E.Y.Dawson) I.K.Hwang, W.J.Lee & H.S.Kim in the area. From year 2015 to 2019, an area covering 36 m2 of the coralligenous habitat was monitored across three sites, including temperature logs from 2017 to 2019. After its first record in the area in 2017, R. okamurae became the most abundant species in only one year, followed by a change in the coralligenous community structure and a regression of the bioindicator species Paramuricea clavata (Risso, 1826) and Mesophyllum expansum (Philippi) Cabioch & M.L.Mendoza. These species are sensitive to increases in water temperature and were already under a gradual regression due to anthropogenic disturbances and previous biological invasions, all of which could have reduced niche competition in the area and favoured the impacts caused by R. okamurae in the area. Results highlight the need of a rapid administrative response to increase mitigation efforts on this protected habitat. Due the potential expansion of this non-indigenous invasive species to the Mediterranean Sea, the present study could provide valuable information for future monitoring, conservation and management actions.
2022-06-30T15:56:05Z
2022-06-30T15:56:05Z
2021
info:eu-repo/semantics/article
Sempere Valverde, J., Ostalé Valriberas, E., Maestre Delgado, M.J., González Aranda, R., Bazairi, H. y Espinosa Torre, F. (2021). Impacts of the non-indigenous seaweed Rugulopteryx okamurae on a Mediterranean coralligenous community (Strait of Gibraltar): The role of long-term monitoring. Ecological Indicators, 121, 107135.
1872-7034
https://hdl.handle.net/11441/134877
10.1016/j.ecolind.2020.107135
eng
Ecological Indicators, 121, 107135.
60_SPA/RAC_2017
https://dx.doi.org/10.1016/j.ecolind.2020.107135
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Elsevier
oai:idus.us.es:11441/174382021-03-23T12:47:35Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2014-12-17T17:28:04Z
urn:hdl:11441/17438
Sertularia marginata (Cnidaria: Hydrozoa) in the Mediterranean: an alien species in expansion?
2014-12-17T17:28:04Z
2014-12-17T17:28:04Z
2013
info:eu-repo/semantics/article
González Duarte, M.M., Megina Martínez, C. y Bethencourt Núñez, M. (2013). Sertularia marginata (Cnidaria: Hydrozoa) in the Mediterranean: an alien species in expansion?. Mediterranean Marine Science, 14 (2), 384-389.
1791-6763
http://www.medit-mar-sc.net/index.php/marine/article/download/445/426
http://hdl.handle.net/11441/17438
https://idus.us.es/xmlui/handle/11441/17438
eng
Mediterranean Marine Science, 14 (2), 384-389.
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
oai:idus.us.es:11441/443842016-11-29T12:33:22Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2016-08-12T09:01:28Z
urn:hdl:11441/44384
Caracterización larvaria de los principales tortrícidos perforadores del fruto de quercíneas
Universidad de Sevilla. Departamento de Zoología
Tortricidae
Cydia fagiglandana
Cydia penkleriana
Pammene fasciana
Larva
Los frutos
de
quercíneas están frecuentemente afectados
por las
larvas
de
tres lepi-
dópteros:
Cydia fagiglandana
(ZELLER,
1841),
Cydia penkleriana
(DENIS
&
SCHIFFER-
MÜLLER,
1775) y
Pammene fasciana
(LINNAEUS,
1761) (LER,
TORTRICIDAE),
oca-
sionando daños
de
diversa importancia.
En
este trabajo
se
realiza
la
separación especí-
fica de
la
larva
de
estos tres tortrícidos atendiendo, básicamente,
a las
estructuras
de la
cápsula cefálica
y a la
quetotaxia corporal.
Las
principales diferencias
se
encuentran
en
la presencia
o
ausencia
de la
seta SO3
y de los
poros
Oa y SOa en la
región ocelar
2016-08-12T09:01:28Z
2016-08-12T09:01:28Z
2000
info:eu-repo/semantics/article
Villagrán Pinteño, M., Soria Iglesias, F.J., Martín, P. y Ocete Rubio, M.E. (2000). Caracterización larvaria de los principales tortrícidos perforadores del fruto de quercíneas. Boletín de sanidad vegetal. Plagas, 26 (2), 187-192.
0213-6910
http://hdl.handle.net/11441/44384
https://idus.us.es/xmlui/handle/11441/44384
spa
Boletín de sanidad vegetal. Plagas, 26 (2), 187-192.
http://www.magrama.gob.es/ministerio/pags/biblioteca/plagas/BSVP-26-02-187-192.pdf
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Ministerio de Agricultura, Alimentación y Medio Ambiente
oai:idus.us.es:11441/947602024-02-14T19:18:48Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2020-03-31T16:47:03Z
urn:hdl:11441/94760
Loss of largest and oldest individuals of the Montpellier snake correlates with recent warming in the southeastern Iberian Peninsula
Universidad de Sevilla. Departamento de Zoología
Junta de Andalucía
Body shrinkage
Climate warming
Differential mortality
Malpolon monspessulanus
Skeletochronology
Snakes
Spain
The effects of climate change on organisms are now being extensively studied in many different taxa. However, the variation in body size, usually shrinkage in response to increasing temperature, has received little attention regarding to reptiles. During past periods of global warming, many organisms shrank in size, and current evidence and experiments manipulating temperature have shown a biomass decrease in some organisms with increasing temperatures. Here we test whether the body size of the Montpellier snake Malpolon monspessulanus from the southeastern Iberian Peninsula is changing and correlated with the increasing temperature in this region during a 39year period (1976–2014). We measured the snout–vent length (SVL) of vouchers in scientific collections to check for trends in adult body size at the population level in relation with temperature, while controlling for the age of the individuals (estimated by skeletochronology, n¼141). Given the great ontogenetic variation in body size of the study species, we categorized age in 3 classes: “young adults” (under 5 years old), “intermediate adults” (from 5 to 7 years old), and “old adults” (from 8 to 14 years old). By means of linear mixed models, we found a negative relationship between SVL of “old adults” and average annual temperature in the region during the lifetime of each individual. Our results indicate that largest and oldest individuals of the Montpellier Snake, that is, males because of strong sexual size dimorphism in this species, disappeared from the study population, and suggest that it occurred in response to rising environmental temperature.
2020-03-31T16:47:03Z
2020-03-31T16:47:03Z
2017
info:eu-repo/semantics/article
López Calderón, C., Feriche, M., Alaminos, E. y Pleguezuelos, J.M. (2017). Loss of largest and oldest individuals of the Montpellier snake correlates with recent warming in the southeastern Iberian Peninsula. Current Zoology, 63 (6), 607-613.
1674-5507 (impreso)
2396-9814 (electrónico)
https://hdl.handle.net/11441/94760
10.1093/cz/zow112
eng
Current Zoology, 63 (6), 607-613.
RNM-254
http://dx.doi.org/10.1093/cz/zow112
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Oxford University Press
oai:idus.us.es:11441/232472024-02-14T20:34:34Zcom_11441_10928com_11441_10802com_11441_10690col_11441_10929
2015-02-27T12:24:00Z
urn:hdl:11441/23247
The caprellid fauna (Crustacea : Amphipoda : Caprellidea) from the coast of Coquimbo, northern-central Chile, with a taxonomic key for species identification
Universidad de Sevilla. Departamento de Zoología
2015-02-27T12:24:00Z
2015-02-27T12:24:00Z
2001
info:eu-repo/semantics/article
Guerra García, J.M. y Thiel, M. (2001). The caprellid fauna (Crustacea : Amphipoda : Caprellidea) from the coast of Coquimbo, northern-central Chile, with a taxonomic key for species identification. Revista Chilena de Historia Natural, 74 (4), 873-883.
0716-078X
http://rchn.biologiachile.cl/pdfs/2001/4/Guerra-Garcia_&_Thiel_2001.pdf
http://hdl.handle.net/11441/23247
10.4067/S0716-078X2001000400014
https://idus.us.es/xmlui/handle/11441/23247
eng
Revista Chilena de Historia Natural, 74(4), 873-883
http://dx.doi.org/10.4067/S0716-078X2001000400014
http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Atribución-NoComercial-SinDerivadas 4.0 España
didl///col_11441_10929/100