Order : Nudibranchia
Suborder : Dexiarchia
Superfamily : Aeolidioidea
Family : Facelinidae
Distribution : Indo-West Pacific distribution.
Maximal size : 15 mm
Species characteristics :.
Body is translucent white with thin white longitudinal lines (not visible in this photo)
The cerata are on arches with a very characteristic white mid-length
band followed by a tomato red band, and capped with a white cnidoblast
The rhinophores are long smooth and black
The head tentacles a very long and white, followed by patches of red on the head.