Rostanga is a genus of sea slugs in the family Discodorididae. Some sources, such as The Sea Slug Forum still classify Rostanga in the family Dorididae.
The Polyceridae are a taxonomic family of sea slugs, dorid nudibranchs, marine gastropod mollusks within the superfamily Polyceroidea.
Dendronotoidea is a taxonomic superfamily of small colorful sea slugs or nudibranchs, aeolid nudibranchs.
Tritoniidae is a taxonomic family of nudibranchs in the suborder Cladobranchia, shell-less marine gastropod molluscs. This family includes some of the largest known nudibranchs, with the NE Atlantic species Tritonia hombergii reaching 20 cm in length. It is the only family in the monotypic superfamily Tritonioidea.
Onchidorididae are a taxonomic family of sea slugs, dorid nudibranchs, marine gastropod molluscs in the superfamily Onchidoridoidea.
Tritonia is a genus of sea slugs, nudibranchs, shell-less marine gastropod molluscs in the family Tritoniidae.
Tochuina gigantea, common name the giant orange tochui, is a species of sea slug, a tritonid nudibranch, a marine gastropod mollusk in the family Tritoniidae.
Arminidae is a family of sea slugs, marine gastropod mollusks in the superfamily Arminoidea.
Discodorididae is a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.
The Aeolidida is a taxonomic clade of sea slugs, specifically aeolid nudibranchs, marine gastropod molluscs in the clade Cladobranchia. They are distinguished from other nudibranchs by their possession of cerata containing cnidosacs.
Curnonidae is a small family of sea slugs, nudibranchs, shell-less marine gastropod molluscs, in the clade Euthyneura.
Corambe is a genus of sea slugs, dorid nudibranchs, marine gastropod molluscs in family Corambidae within the superfamily Onchidoridoidea.
Tritonia exsulans is a species of dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae.
Tritonicula myrakeenae is a species of dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae. A number of species of Tritonia were moved to a new genus Tritonicula in 2020 as a result of an integrative taxonomic study of the family Tritoniidae.
Tochuina nigromaculata is a species of dendronotid nudibranch. It is a marine gastropod mollusc in the family Tritoniidae.
Tochuina is a genus of sea slugs, tritonid nudibranchs, marine gastropod mollusks in the family Tritoniidae.
Abronica is a genus of sea slugs, aeolid nudibranchs. It is the only genus in the family Abronicidae, which was first named in 2017.
Falsimargarita glaucophaos is a species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.
Duvaucelia is a genus of sea slugs, nudibranchs, shell-less marine gastropod molluscs in the family Tritoniidae. It was synonymised with Tritonia until 2020 when a revision of the family Tritoniidae brought it back into use.
Doridomorpha is a genus of sea slugs, arminoid nudibranchs, marine gastropod mollusks in the family Doridomorphidae.
