Family: Hydatinidae

Kingdom:Animalia
Phylum:Mollusca
Class:Gastropoda
Subclass:Opisthobranchia
Order:Cephalaspidea
Family:Hydatinidae

Species Under: Family Hydatinidae

Hydatina physis from Bali, IndonesiaIdentification reviewed by Nathalie Yonow
(32 photos)
Hydatina zonata from Subic Bay, Philippines
(4 photos)
Micromelo undata from Bali, IndonesiaIdentification reviewed by Richard Willan
(68 photos)