Facelinopsis marioni is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.Gofas, S. (2014). Facelinopsis marioni. Accessed through: World Register of Marine Species on 2015-02-15
Distribution This species was described from the Rade de Villefranche-sur-Mer, France.
Description The typical adult size of this species is 10 mm.Enric Madrenas (2015) Facelinopsis marioni OPK - Opistobranquis.
References