Genus

Orthorhynchula Hall et Clarke, 1893

Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderRhynchonellida
SuperfamilyRhynchotrematoidea
FamilyOrthorhynchulidae
GenusOrthorhynchula