Catriona (genus)

Catriona
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Heterobranchia clade Euthyneura clade Nudipleura clade Nudibranchia clade Dexiarchia clade Cladobranchia clade Aeolidida
Superfamily:	Fionoidea
Family:	Trinchesiidae
Genus:	Catriona Winckworth, 1941
Type species
Eolis aurantia Alder & Hancock, 1842

Catriona is a genus of sea slugs, aeolid nudibranchs, marine gastropod molluscs in the family Trinchesiidae. All species were transferred to Tenellia as a result of a DNA phylogeny study in 2016. It was reinstated in 2017 on the basis of DNA and morphological criteria.

Species within the genus Catriona include:

Species names currently considered to be synonyms: