Polybranchia (gastropod)

Polybranchia
A live individual of Polybranchia orientalis, head end towards the top of the image
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Heterobranchia informal group Opisthobranchia clade Sacoglossa clade Plakobranchacea
Superfamily:	Limapontioidea
Family:	Caliphyllidae
Genus:	Polybranchia Pease, 1860
Synonyms
Branchophyllum Pruvot-Fol, 1947 Lobifera Pease, 1866 (Unnecessary substitute name for Polybranchia Pease, 1860) Phyllobranchillus Pruvot-Fol, 1933 Phyllobranchus Alder & Hancock, 1864 (Invalid: junior homonym of Phyllobranchus Girard, 1851 [Annelida]; Phyllobranchillus and Branchophyllum are replacement names)

Polybranchia is a genus of sacoglossan sea slugs, shell-less marine opisthobranch gastropod mollusks in the family Caliphyllidae.

Species within the genus Polybranchia include:

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