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Mostrando ítems 21-30 de 421
Artículo
Abundance patterns of macrofauna associated to marine macroalgae along the Iberian Peninsula
(2011)
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 ...
Artículo
La colección de vertebrados del Departamento de Zoología de la Universidad de Sevilla: documentación, conservación y difusión
(CRIEME, 2018)
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 ...
Artículo
Molecular phylogeny and morphological comparison of the deep-sea genus Alloptilella Li, Zhan & Xu, 2021 (Octocorallia, Pennatulacea)
(Springer Nature, 2022)
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 ...
Artículo
Habitat preference and diversification rates in a speciose lineage of diving beetles
(Elsevier, 2021)
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 ...
Artículo
Colossendeis species (Pycnogonida: Colossendeidae) collected during the Italica XIX cruise to Victoria Land (Antarctica), with remarks on some taxonomic characters of the ovigers
(Consejo Superior de Investigaciones Científicas (CSIC), 2007)
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), ...
Artículo
Influence of some enviromental factors on the structure and distribution of the rocky shore macrobenthic communities in the Bay of Gibraltar: preliminary results.
(Mancomunidad de Municipios del Campo de Gibraltar, 2002)
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 ...
Artículo
Marine heatwaves drive recurrent mass mortalities in the Mediterranean Sea
(Wiley-Blackwell, 2022)
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 ...
Artículo
Some Observations on the Reproductive Biology of the Mediterranean Pennatulacean Pteroeides Spinosum (Ellis and Solander, 1786) (Cnidaria: Octocorallia: Pennatulacea)
(Springer Nature, 2022)
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 ...
Artículo
Estudio del comportamiento alimentario de Crematogaster scutellaris Oliv. (Hym. Formicidae) en tres alcornocales del SW español
(Ministerio de Agricultura, Alimentación y Medio Ambiente, 1994)
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 ...
Artículo
Descripción de un nuevo género de quiróptero neotropical de la familia Molossidae
(CSIC - Estación Biológica de Doñana (EBD), 1980-06)
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 ...