Engonoceratidae

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Cephalopoda
Subclassis: †Ammonoidea
Ordo: Ammonitida
Subordo: Ammonitina
Superfamilia: Hoplitaceae
Familia: Engonoceratidae
Genera: Engonoceras - Hypengonoceras - Knemiceras - Metengonoceras - Neolobites - Parengonoceras - Platiknemiceras - Protengonoceras

Name

Engonoceratidae Hyatt, 1900

References

* The Paleobiology Database Accessed on 12/14/08