Gastropoda - Opisthobranchia

PaleoDB taxon number: 12230

Parent taxon: Opisthobranchia according to J. J. Sepkoski 2002

Sister taxa: Acanthotrophia, Acochlidea, Anaspidea, Buscotypus, Canepina, Cephalaspida, Cephalaspidea, Cylindrobullinoidea, Floribella, Gymnosomata, Heterostrophia, Lutima, Mariottia, Mistostigma, Nicosiaella, Notaspidea, Nudibranchia, Pseudofusia, Reticulacella, Rhodopemorpha, Sacoglossa, Scorbinidola, Thecosomata, Umbraculomorpha

Subtaxa: none

Ecology: epifaunal