Discosorida

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Cephalopoda
Subclassis: Nautiloidea
Ordo: †Discosorida
Familia: Cyrtogomphoceratidae - Discosoridae - Greenlandoceratidae - Lowoceratidae - Mandaloceratidae - Mesoceratidae - Phragmoceratidae - Ruedemannoceratidae - Westonoceratidae

Name

Discosorida, Miller, 1877

References

* The Paleobiology Database Accessed on 11/20/08