Family Arthessidae (snail)
Gastropoda - Heterostropha - Arthessidae
Parent taxon: Sacoglossa according to J. J., Jr. Sepkoski 2002
Sister taxa: Elysiacea, Elysioidea, Limapontioidea, Oxynooidea, Santia
Subtaxa: Arthessa
Type: Arthessa
Ecology: epifaunal
Distribution: there are no occurrences of Arthessidae in the database