Results 51 to 60 of about 1,923 (191)

Primer registro de Dondice parguerensis (Mollusca: Favorinidae) para Venezuela

open access: yesRevista Mexicana de Biodiversidad, 2011
Se cita por primera vez para Venezuela el aeolidaceo Dondice parguerensis Brandon y Cutress, 1985, parásito de los cnidarios Cassiopea xamachana Bigelow, 1892 y Cassiopea frondosa (Pallas, 1774), hasta ahora sólo conocido de Puerto Rico, Panamá y ...
Joany Mariño   +2 more
doaj   +1 more source

Una nueva especie del género Trapania (Nudibranchia: Goniodorididae) para el Mar Argentino

open access: yesActa Zoológica Lilloana, 2019
Se describe una especie de gasterópodo marino para el género Trapania, Pruvot-Fol, 1931, a partir de ejemplares colectados en Las Grutas, Río Negro, en el Mar Argentino. Trapania rocheae sp. nov.
Nicolás Cetra, Andrea Roche
doaj   +1 more source

Shallow water heterobranch sea slugs (Gastropoda: Heterobranchia) from the Región de Atacama, northern Chile [PDF]

open access: yesPeerJ, 2016
The coast of northern Chile has been sparsely studied in regards to its invertebrate fauna, with just a few works reviewing the distribution of local mollusks.
Juan Francisco Araya, Ángel Valdés
doaj   +2 more sources

Testing the Species Status of the Chromodorid Nudibranch Goniobranchus aureopurpureus (Mollusca: Gastropoda)

open access: yesSpecies Diversity
The chromodorid nudibranch Goniobranchus aureopurpureus (Collingwood, 1881) is characterized by numerous yellow spots on a white mantle that is bordered with purple spots.
Haruki Ishiyama   +3 more
doaj   +1 more source

A new species of the zephyrinid nudibranch genus Janolus (Mollusca: Nudibranchia) from North America and Costa Rica

open access: yesRevista de Biología Tropical, 2006
A new species of zephyrinid nudibranch of the genus Janolus Bergh 1884 is described from the Pacific Coast of North America and Costa Rica. J. anulatus sp. nov. differs from other species of Janolus by its external and internal morphology. J.
Yolanda E Camacho-García   +1 more
doaj  

Mimicry and mitonuclear discordance in nudibranchs: New insights from exon capture phylogenomics

open access: yesEcology and Evolution, 2020
Phylogenetic inference and species delimitation can be challenging in taxonomic groups that have recently radiated and where introgression produces conflicting gene trees, especially when species delimitation has traditionally relied on mitochondrial ...
Kara K. S. Layton   +2 more
doaj   +1 more source

Complementary anatomy of Actinocyclus verrucosus (Nudibranchia, Doridoidea, Actinocyclidae) from Indo-Pacific

open access: yesZoosystematics and Evolution, 2018
The last review of the genus Actinocyclus consider only two valid species for the genus: Actinocyclus verrucosus Ehrenberg, 1831 (type species of the genus) and Actinocyclus papillatus (Bergh, 1878), both with a geographical distribution in the Indo ...
Patricia Oristanio V. Lima   +1 more
doaj   +3 more sources

Diversity of nudibranchs in shallow water habitats in the region of Tromsø, northern Norway

open access: yesFauna Norvegica
Baseline data on the distribution of marine species is crucial to be able to address biogeographical patterns and to monitor  changes in species occurrences in marine systems.
Fredrik Broms
doaj   +1 more source

A tropical Atlantic species of Melibe Rang, 1829 (Mollusca, Nudibranchia, Tethyiidae)

open access: yesZooKeys, 2013
A new species of Melibe is described based on two specimens collected in Florida. This new species is well differentiated morphologically and genetically from other species of Melibe studied to date. The four residue deletions in the cytochrome c oxidase
Erika Espinoza   +2 more
doaj   +1 more source

Radular Tooth Coating in Members of Dendronotidae and Flabellinidae (Nudibranchia, Gastropoda, Mollusca)

open access: yesJournal of morphology
Nudibranchs, with their mesmerizing diversity and ecological significance, play crucial roles in marine ecosystems. Central to their feeding prowess is the radula, a chitinous structure with diverse morphologies adapted to prey preferences and feeding ...
W. Krings   +3 more
semanticscholar   +1 more source

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