Results 21 to 30 of about 436 (126)

The bubble snails (Gastropoda, Heterobranchia) of Mozambique: an overlooked biodiversity hotspot [PDF]

open access: yes, 2016
This first account, dedicated to the shallow water marine heterobranch gastropods of Mozambique is presented with a focus on the clades Acteonoidea and Cephalaspidea.
A Adams   +77 more
core   +2 more sources

Seguiment de mol·luscs opistobranquis a la platja des Caials (Cadaqués, Alt Empordà). Contribució al catàleg del Parc Natural de Cap de Creus [PDF]

open access: yes, 2009
Es presenten els resultats de les observacions de mol•luscs opistobranquis realitzades a la platja des Caials (Cadaqués, Parc Natural de Cap de Creus).
Aguilar, Lluís   +3 more
core   +1 more source

Moluscos opistobranquios de Cabo Verde: Anaspidea (Aplysiomorpha)

open access: yes, 1990
The study of the material of Aplysiomorpha (Mollusca: Opisthobranchia) collected in Cape Verde lslands during several Spanish and Portuguese trips between 1980 and 1987, has shown the existence of 7 species in the archipelago: four from the family Aplysiidae Lamarck, 1809, Aplysia dactylomela, A. fasciata, A. winneba and A.
Ortea, Jesús, Martínez, Eugenia
openaire   +1 more source

Combined impact of ultraviolet radiation and increased nutrients supply: a test of the potential anthropogenic impacts on the benthic amphipod Amphitoe valida from Patagonian waters (Argentina) [PDF]

open access: yes, 2014
Experiments were conducted during the Austral Summer of 2014 to determine the effects of increased nutrient input and ultraviolet radiation (UVR) on the food consumption rate (FCR) and food preference in the amphipod Amphitoe valida.
Bermejo, Paula   +6 more
core   +2 more sources

Evolution der Cephalic Sensory Organs innerhalb der Opisthobranchia [PDF]

open access: yes, 2008
Das Ziel der vorliegenden Doktorarbeit war es, die Evolution der Kopfsinnesorgane der Opisthobranchia zu rekonstruieren. Bei den Opisthobranchia handelt es sich um eine äußerst diverse Gruppe überwiegend mariner Gastropoden innerhalb der Euthyneura.
Staubach, Sid
core  

Uma planta vascular e dez espécies de invertebrados, novos para a flora e fauna marinha da Madeira [PDF]

open access: yes, 1995
A planta marinha Cymodocea nodosa, o zoantário Palythoa canariense, os opistobrânquios Dolabrifera dolabrifera, Elysia viridis, Marionia blainvillea, Thecacera pennigera, Polycera quadrilineata, Glossodoris edmunsii, Discodoris fragilis, o gastrópode ...
Wirtz, Peter
core  

A check list of opisthobranch snails of the Karachi coast [PDF]

open access: yes, 1996
The check list deals with 44 species of opisthobranchs belonging to Cephalaspidea (12 species), Anaspidea (4 species), Sacoglossa (4 species), Notaspidea, (2 species) and Nudibranchia (21 species), collected from Pakistan coast of northern Arabian ...
Kazmi, Quddusi B.   +2 more
core  

Lista actualizada de los opistobranquios (Mollusca: Gastropoda: Opisthobranchia) de las costas catalanas [PDF]

open access: yes, 2015
Se presenta una lista taxonómica de las especies de opistobranquios (Mollusca: Gastropoda: Opisthobranchia) registradas hasta el presente en aguas litorales o de profundidad de las costas catalanas (NE Península Ibérica).
Ballesteros, Manuel (Ballesteros Vázquez)
core  

On the synonymy between Aplysia winneba Eales, 1957 and Aplysia fasciata Poiret, 1789 (Mollusca: Opisthobranchia: Anaspidea)

open access: yes, 2002
The anatomy and geographical range of the opisthobranch mollusc Aplysia fasciata Poiret, 1789, a species widely distributed in East Atlantic and Mediterranean waters, are reviewed. A detailed anatomical description of this species is given, and radula, jaw elements and palatal teeth are illustrated using the scanning electron microscope (SEM ...
Martinez, Eugenia   +1 more
openaire   +1 more source

Phenotypic evolution and hidden speciation in Candidula unifasciata ssp. (Helicellinae, Gastropoda) inferred by 16S variation and quantitative shell traits [PDF]

open access: yes, 2006
In an effort to link quantitative morphometric information with molecular data on the population level, we have analysed 19 populations of the conchologically variable land snail Candidula unifasciata from across the species range for variation in ...
Magnin, Frédéric, Pfenninger, Markus
core  

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