Hallaxa | |
---|---|
Hallaxa indecora | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Heterobranchia |
Order: | Nudibranchia |
Suborder: | Doridina |
Superfamily: | Doridoidea |
Family: | Actinocyclidae |
Genus: | Hallaxa Eliot, 1909 [1] |
Synonyms | |
HallaBergh, 1877(Invalid: junior homonym of Halla Costa, 1844 [Annelida]; Hallaxa is a replacement name) Contents |
Hallaxa is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Actinocyclidae.
Species in the genus Hallaxa include: [2] [3] [4] [5]
Chromodorididae, or chromodorids, are a taxonomic family of colourful, sea slugs; dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea. “Chromodorid nudibranchs are among the most gorgeously coloured of all animals.” The over 360 described species are primarily found in tropical and subtropical waters, as members of coral reef communities, specifically associated with their sponge prey. The chromodorids are the most speciose family of opisthobranchs. They range in size from <10mm to over 30 cm, although most species are approximately 15–30 mm in size.
Chromodoris is a genus of very colourful sea slugs or dorid nudibranchs, marine gastropod molluscs, and the type genus of the family Chromodorididae. Within the genus Chromodoris, there are currently 101 classified species. Species within Chromodoris are commonly found in tropical and subtropical waters, living as members of reef communities and preying primarily on sponges. A molecular phylogeny of the family Chromodorididae resulted in this genus being restricted to a smaller number of species than formerly, most of which have longitudinal black lines on the mantle. Many former members of Chromodoris were transferred to Goniobranchus
Hypselodoris is a genus of colourful sea slugs or dorid nudibranchs, marine gastropod mollusks in the family Chromodorididae. Modern usage follows a more restricted view of which species belong in this genus so there are numerous genus transfers.
Actinocyclidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea. This family is within the clade Euctenidiacea.
Verconia is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks in the family Chromodorididae.
Hallaxa apefae is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa chani is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa cryptica is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa fuscescens is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa hileenae is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa iju is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa indecora is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa michaeli is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa paulinae is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa albopunctata is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa atrotuberculata is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa elongata is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Hallaxa translucens is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Goniobranchus is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Chromodorididae.