Dolabrifera is a genus of sea hares, a taxonomic group of sea slugs or marine opisthobranch gastropod mollusks belonging to the family Aplysiidae.
Aliculastrum is a genus of small sea snails or bubble snails, marine opisthobranch gastropod molluscs in the family Haminoeidae.
Hexabranchidae is a monotypic family of colorful nudibranchs which contains only a single genus Hexabranchus, with two species, and has no subfamilies.
Neritidae, common name the nerites, is a taxonomic family of small to medium-sized saltwater and freshwater snails which have a gill and a distinctive operculum.
Lissotesta is a genus of minute sea snails or micromolluscs, marine gastropod molluscs, unassigned in the superfamily Seguenzioidea.
Polinices is a genus of predatory sea snails, marine gastropod molluscs in the subfamily Polinicinae of the family Naticidae, commonly known as moon snails.
Xerocrassa simulata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae.
Actinocyclidae is a family of sea slugs, dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea. This family is within the clade Euctenidiacea.
Dendrodoris is a genus of nudibranchs, marine gastropod molluscs in the family Dendrodorididae.
Phyllodesmium is a genus of predatory sea slugs, aeolid nudibranchs, marine gastropod molluscs in the family Facelinidae.
Otinodoris is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks previously placed in the family Chromodorididae. It is now considered a synonym of Asteronotus Ehrenberg, 1831 and placed in the family Discodorididae
Asteronotus is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Discodorididae.
Finella is a genus of sea snails, marine gastropod mollusks in the family Scaliolidae.
The genus Bacterium was a taxon described in 1828 by Christian Gottfried Ehrenberg. The type species was later changed from Bacterium triloculare to Bacterium coli as it was lost. In 1951 and then in 1954 it was recognised as a nomen generum rejiciendum, which means a generic name to be rejected; this also applied to its family Bacteriaceae.
Actinocyclus verrucosus is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Actinocyclus papillatus is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.
Xylodiscula is a genus of sea snails, marine gastropod molluscs in the family Xylodisculidae.
Brookesena is a genus of sea snails, marine gastropod mollusks in the family Mathildidae,
Uroteuthis is a genus of 14 species of common inshore squids of the Indo-West Pacific and is further subdivided into 3 subgenera. The members of the genus Uroteuthis are the only squids of the family Loliginidae that possess photophores and all species in the genus have a pair of photophore organs on the ventral surface of their ink sac either side of their intestine.
Phanerophthalmus is a genus of medium-sized sea snails or bubble snails, marine opisthobranch gastropod molluscs in the family Haminoeidae, the haminoea bubble snails, part of the clade Cephalaspidea, the headshield slugs and bubble snails.
