Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Brachiopoda
/
• Rhynchonellata
/
• Rhynchonellida

Rhynchonellida (order)

• familyBasiliolidae
• familyCryptoporidae
• familyFrieleiidae
• familyHemithirididae
• familyNotosariidae
• familyTethyrhynchiidae