Acanthochitonina (basis of record)
Anaspidea accepted as Aplysiida (additional source)
Caenogastropoda (additional source)
Caenogastropoda incertae sedis (basis of record)
Caudofoveata (basis of record)
Chaetodermatida (basis of record)
Chitonida (basis of record)
Chitonina (basis of record)
Cladobranchia incertae sedis (basis of record)
Dendronotida accepted as Dendronotoidea Allman, 1845 (basis of record)
Dentaliida (additional source)
Dexiarchia accepted as Cladobranchia (basis of record)
Doridoidei (additional source)
Euctenidiacea accepted as Doridina (additional source)
Gadilida (additional source)
Gadilimorpha (basis of record)
Hypsogastropoda (additional source)
Lepidopleurida (additional source)
Lepidopleurina (basis of record)
Littorinimorpha (additional source)
Neogastropoda (basis of record)
Nudipleura (additional source)
Octopoda (basis of record)
Patellogastropoda (additional source)
Pholidoskepia represented as Solenogastres (additional source)
Ptenoglossa (additional source)
Solenogastres (additional source)