Subfamily
Cleiothyridininae Alvarez, Rong et Boucot, 1998
Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Athyridida |
Suborder | Athyrididina |
Superfamily | Athyridoidea |
Family | Athyrididae |
Subfamily | Athyridinae |
Cleiothyridininae | |
Genus | Pinegathyris |
Subfamily | Didymothyridinae |
Spirigerellinae |