Superregnum: Eukaryota
Cladus: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Mammalia
Subclassis: Theria
Infraclassis: Placentalia
Superordo: Cetartiodactyla
Ordo: Cetacea
Subordo: Odontoceti
Infraordines: Physeterida
Superfamiliae: Ziphioidea
Familia: Ziphiidae
Subfamiliae: Ziphiinae
Genera: †Aporotus - †Beneziphius - †Cetorhynchus - †Caviziphius - †Choneziphius - †Izikoziphius - †Messapicetus - †Ninoziphius - Tasmacetus - †Tusciziphius - †Ziphirostrum - Ziphius
Name
Ziphiinae Gray, 1850
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