Genus
Orthorhynchula Hall et Clarke, 1893
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Rhynchonellida |
Superfamily | Rhynchotrematoidea |
Family | Orthorhynchulidae |
Genus | Orthorhynchula |