Infraclass Pteriomorphia Beurlen 1944
Parent taxon: Autobranchia according to J. G. Carter et al. 2011
Sister taxon: Heteroconchia
Subtaxa: Mytilomorphi, Ostreomorphi, Prionodonta, Pterioida, Rutotia
Parent taxon: Autobranchia according to J. G. Carter et al. 2011
Sister taxon: Heteroconchia
Subtaxa: Mytilomorphi, Ostreomorphi, Prionodonta, Pterioida, Rutotia