Nudibranchs are a group of soft-bodied, marine gastropod molluscs which shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have been given colourful nicknames to match, such as "clown," "marigold," "splendid," "dancer," "dragon," or "sea rabbit." Currently, about 3,000 valid species of nudibranchs are known.
Goniodorididae are a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod molluscs in the order Opisthobranchia.
Acanthodoris lutea, the orange-peel doris, is a species of nudibranch or sea slug, a shell-less marine opisthobranch gastropod mollusk in the family Onchidorididae.
Diaulula sandiegensis is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Discodorididae.
Cadlina is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks historically classified in the family Chromodorididae. Recent research by R.F. Johnson in 2011 has shown that Cadlina does not belong to the family Chromodorididae. She has therefore brought back the name Cadlinidae from synonymy with Chromodorididae. The family Cadlinidae also includes the genus AldisaBergh, 1878.
Goniodoris is a genus of sea slugs, specifically dorid nudibranchs, marine gastropod molluscs in the family Goniodorididae.
Lophodoris is a small genus of sea slugs, specifically dorid nudibranchs, marine gastropod molluscs in the family Goniodorididae.
Dendronotus frondosus, sometimes known by the common name frond eolis or bushy backed nudibranch, is a species of sea slug, specifically a dendronotid nudibranch, a marine gastropod mollusc in the family Dendronotidae.
Skenea peterseni is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.
Cadlina glabra is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Cadlinidae.
Gulenia borealis is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusk in the family Flabellinidae.
Coryphella verrucosa, is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Flabellinidae. It is found on either side of the northern part of the Atlantic Ocean.
Cuthonella is a genus of sea slugs, specifically aeolid nudibranchs, marine gastropod molluscs in the family Cuthonellidae.
Cuthonella ferruginea is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Cuthonellidae.
Goniaeolis is a monotypic genus of sea slug, a nudibranch, a marine gastropod mollusc in the family Goniaeolididae containing the single species Goniaeolis typica. Goniaeolis is also the only genus within the family Goniaeolididae.
Tenellia distans is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Fionidae.
Amphorina farrani is a species of sea slug or nudibranch, a marine gastropod mollusc in the family Eubranchidae. Several species of Eubranchus were transferred to Amphorina in 2020.
Amphorina pallida is a species of sea slug or nudibranch, a marine gastropod mollusc in the family Eubranchidae. Several species of Eubranchus were transferred to Amphorina in 2020.
Knoutsodonta sparsa is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Onchidorididae.
Corambe steinbergae is a species of sea slug, an Eastern Pacific Ocean nudibranch, a marine, opisthobranch gastropod mollusk in the family Corambidae.
