Ascocerida

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: †Ascocerida
Familia: Ascoceratidae - Choanoceratidae - Hebetoceratidae - Incertae sedis

Name

Ascocerida Kuhn 1949