Subfamily
Mucrospiriferinae Boucot, 1959
Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Spiriferida |
Suborder | Delthyridina |
Superfamily | Delthyrioidea |
Family | Mucrospiriferidae |
Subfamily | Mucrospiriferinae |
Genus | Mucrospirifer |