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Listar Zoología por autor "Megina Martínez, César"
Mostrando ítems 1-20 de 23
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Artículo
An annotated and updated checklist of the opisthobranchs (Mollusca: Gastropoda) from Spain and Portugal (including islands and archipelagos)
Cervera, J. L.; Calado, G.; Gavaia, C.; Malaquías, M.A.E.; Templado, J.; Ballesteros, M.; García Gómez, José Carlos; Megina Martínez, César (Instituto Español de Oceanografia, 2004)The present publication is a new annotated and updated checklist of the opisthobranchs (Mollusca, Gastropoda) from the ...
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Artículo
Coexistiendo con una invasora en el estrecho de Gibraltar: la integración de Rugulopteryx okamurae en la fauna y flora residente
Florido Capilla, Marta; Megina Martínez, César; García Gómez, José Carlos (Mancomunidad de Municipios de la Comarca del Campo de Gibraltar, 2023-04)Se presenta una revisión del estado actual del conocimiento de la interacción de Rugulopteryx okamurae con la biota marina ...
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Artículo
Effects of maintenance dredging on the macrofauna of the water column in a turbid estuary
Miró Recio-Mensaque, Juan Miguel; Megina Martínez, César; Donázar Aramendía, Iñigo Javier; García Gómez, José Carlos (Elsevier, 2022)Many human activities in or near aquatic habitats generate alterations in their environmental conditions, which could ...
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Capítulo de Libro
Facilitando el aprendizaje entre iguales en el EEES : el grupo experto en la asignatura de Zoología
Rodríguez Gallego, Margarita R.; Beltrán Gala, Juan Francisco; Conradi Barrena, Mercedes; Gutiérrez Castillo, Juan Jesús; López-Fé de la Cuadra, Carlos María; López, Miguel A.; Megina Martínez, César; Nieto Rubio, Pilar; Soria Iglesias, Francisco Javier (Colegio de Graduados, 2012)Nos planteamos hacer más consciente al alumno de su responsabilidad en su propio aprendizaje, además de abordar la necesidad ...
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Artículo
Foxed intra- and interspecific differentiation in Leptogorgia (Octocorallia: Gorgoniidae). A description of a new species based on multiple sources of evidence
Soler Hurtado, María del Mar; Megina Martínez, César; Machordom, Annie; López González, Pablo José (Consejo Superior de Investigaciones Científicas (CSIC), 2017)The challenges of delimiting and identifying marine invertebrate species impede estimations of true biodiversity. This is ...
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Artículo
How tiny species can be overlooked: the finding of Eudendrium capillaroides (Cnidaria, Hydrozoa) in the Strait of Gibraltar
González Duarte, Manuel María; Megina Martínez, César; López González, Pablo José (Springer Publishing Company, 2023-04-10)Eudendrium capillaroides Schuchert, 2008 has not been reported since its original description. The new and abundant material ...
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Artículo
Human pressures on two estuaries of the Iberian Peninsula are reflected in food web structure
Donázar Aramendía, Iñigo Javier; Sánchez Moyano, Juan Emilio; García Asencio, Isabel; Miró Recio-Mensaque, Juan Miguel; Megina Martínez, César; García Gómez, José Carlos (Nature Research, 2019)As a result of the increased urban and agricultural development in coastal environments, estuaries are among the most ...
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Artículo
Looking for long-term changes in hydroid assemblages (Cnidaria, Hydrozoa) in Alboran Sea (South-Western Mediterranean): a proposal of a monitoring point for the global warming
González Duarte, Manuel María; Megina Martínez, César; Piraino, Stefano (BMC, 2014)In the last 20–30 years, the temperature of the Mediterranean Sea has increased and global warming is allowing the ...
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Artículo
Mechanisms for longitudinal transport on early life stages in benthic-pelagic fishes within a tide-dominated estuary
Miró Recio-Mensaque, Juan Miguel; Megina Martínez, César; Garel, Erwan; Donázar Aramendía, Iñigo Javier; Olaya Ponzone, Liliana; García Gómez, José Carlos (Elsevier, 2022)Mechanisms that control the longitudinal transport of larvae and juveniles in nursery grounds such as estuaries are reported ...
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Artículo
Monitoring Extreme Impacts of Rugulopteryx okamurae (Dictyotales, Ochrophyta) in El Estrecho Natural Park (Biosphere Reserve). Showing Radical Changes in the Underwater Seascape
García Gómez, José Carlos; Florido Capilla, Marta; Olaya Ponzone, Liliana; Rey Díaz de Rada, Jorge; Donázar Aramendía, Iñigo Javier; Chacón, Manuel; Quintero, Juan José; Magariño, Salvador; Megina Martínez, César (Frontiers Media, 2021)The invasive macroalga Rugulopteryx okamurae represents an unprecedented case of bioinvasion by marine macroalgae facing ...
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Artículo
New data on opisthobranchs (Mollusca: Gastropoda) from the southwestern coast of Portugal
Calado, G.; Malaquías, M.A.E.; Gavaia, C.; Cervera, J. L.; Megina Martínez, César; Dayrat, B.; Camacho, Y.; Pola, M.; Grande, C. (Instituto Español de Oceanografia, 2003)The present papers reports the results obtained from different field samplings carried out on the southwestern Portuguese ...
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Artículo
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
García Gómez, José Carlos; Sempere Valverde, Juan; Ostalé Valriberas, Enrique; Martínez, Manuel; Olaya Ponzone, Liliana; Roi González, Alexandre; Espinosa Torre, Free; Sánchez Moyano, Juan Emilio; Megina Martínez, César; Parada, Juan Antonio (Mancomunidad de Municipios del Campo de Gibraltar, 2018)Durante los últimos dos años, el alga exótica Rugulopteryx okamurae se ha expandido de forma muy agresiva sobre fondos ...
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Artículo
Sertularia marginata (Cnidaria: Hydrozoa) in the Mediterranean: an alien species in expansion?
González Duarte, Manuel María; Megina Martínez, César; Bethencourt Núñez, Manuel (2013) -
Artículo
Sertularia marginata (Cnidaria: Hydrozoa) in the Mediterranean: an alien species in expansion?
González Duarte, Manuel María; Megina Martínez, César; Bethencourt, M. (Hellenic Centre for Marine Research (HCMR), 2013)Mature and dense populations of the tropical hydroid species Sertulariamarginata were detected in the Alboran Sea (Western ...
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Artículo
Sex-related seasonal differences in the foraging strategy of the Kentish Plover
Castro, Macarena; Masero, José A.; Pérez Hurtado, Alejandro; Amat, Juan A.; Megina Martínez, César (American Ornithologist Society, 2009)In species of birds with biparental care, each sex may have its own energy requirements and/or schedule for feeding, ...
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Artículo
Shallow water caprellids (Crustacea: Amphipoda) of Azores and Madeira
Zeina, A.; Megina Martínez, César; Guerra García, José Manuel (2015)The species composition and vertical distribution of caprellids associated to hard bottoms (mainly hydroids and algae) ...
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Artículo
Sibling species of copepods in association with Mediterranean gorgonians
Conradi Barrena, Mercedes; Megina Martínez, César; López González, Pablo José (2004) -
Tesis Doctoral
Spatio-temporal dynamic of the early life stages of fishassemblagesin the Guadalquivir estuary. Responses to anthropic and natural disturbances
Miró Recio-Mensaque, Juan Miguel (2021-11-18)Estuarine environments are regions at the interface of riverine and marine systems and are critical habitats for many ...
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Artículo
Testicular development in migrant and spawning bluefin tuna (Thunnus thynnus (L.)) from the eastern Atlantic and Mediterranean
Abascal, Francisco J.; Megina Martínez, César; Medina, Antonio (US National Marine Fisheries Services, 2004)Testis histological structure was studied in bluefin tuna (Thunnus thynnus) from the eastern Atlantic and Mediterranean ...
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Artículo
The hyperturbid mesotidal Guadalquivir estuary during an extreme turbidity event: Identifying potential management strategies
Megina Martínez, César; Donázar Aramendía, Iñigo Javier; Miró Recio-Mensaque, Juan Miguel; García Lafuente, Jesús; García Gómez, José Carlos (Elsevier, 2023-12-01)The Guadalquivir estuary (SW Iberian Peninsula) is a mesotidal system within a Mediterranean climatic region. It experiences ...