Pteraeolidia
Pteraeolidia is a genus of sea slugs, aeolid nudibranchs, marine gastropod molluscs in the family Facelinidae.
Species
Species within the genus Pteraeolidia include:Pteraeolidia annulata Eliot, 1910 - synonym: Indocratena annulata Pteraeolidia ianthina - synonyms: Flabellina ianthina Angas, 1864, Flabellina scolopendrella Risbec, 1928Pteraeolidia semperi - synonym: Flabellina semperi Bergh, 1870A 2015 study suggests that Pteraeolidia semperi is a species complex and there are many species of it in the Indo-Pacific region.