Polytoechioidea

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Brachiopoda
Subphylum: Rhynchonelliformea
Classis: †Strophomenata
Ordo: Billingsellida
Subordo: Clitambonitidina
Superfamilia: Polytoechioidea
Familia: Polytoechiidae

Name

Polytoechioidea Williams et al 2000

References

* The Paleobiology Database Accessed 8/01/09