opisthobranch

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Related to Opisthobranchia: Pulmonata

opisthobranch

any member of the molluscan subclass Opisthobranchia -marine forms mainly lacking shells, such as sea slugs.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005
References in periodicals archive ?
A morphological and molecular comparison between Elysia crispata and a new species of kleptoplastic sacoglossan sea slug (Gastropoda: Opisthobranchia) from the Florida Keys.
Laboratory culture of the aeolid nudibranch Berghia verrucicornis (Mollusca, Opisthobranchia): some aspects its development and life history.
Willows, "Defense in sea hares (Gastropoda, Opisthobranchia, Anaspidea): multiple layers of protection from egg to adult," Marine and Freshwater Behaviour and Physiology, vol.
Description of a new species of Haminoea, Haminoea callidegenita (Mollusca: Opisthobranchia), with a comparison with two other Haminoea species found in the northeast Pacifi c.
On the Anaspidea (Gastropoda: Opisthobranchia) of the warm waters of the western Atlantic.
On the valid name of the common Texas and Florida species of Aplysia (Gastropoda, Opisthobranchia).
Ontogeny of phototaxis and meta-morphic competence in larvae of the nudibranch Pheslilla sibogae Bergh (Gastropoda: Opisthobranchia).
A new poecilogonous species of sea slug (Opisthobranchia: Sacoglossa) from California: comparison with the planktotrophic congener Alderia modesta (Loven, 1844).
Phylogenetic analysis of Thecosomata Blainville, 1824 (Holoplanktonic Opisthobranchia) using morphological and molecular data.
Heterobranchia is one of the main clades of gastropods, containing the largest number of species, which includes Pulmonata, Opisthobranchia and the Lower Heterobranchia (Bouchet & Rocroi, 2005).