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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Gnathostomata (Gnathostome)
Eugnathostomata
Teleostomi
Euteleostomi
Sarcopterygii (Lobe-finned fishes)
Dipnotetrapodomorpha
Tetrapodomorpha (Tetrapodomorph)
Tetrapoda (Tetrapod)
Reptiliomorpha
Amniota (Amniote)
Synapsidomorpha
Synapsid (Synapsida)
Eupelycosauria
Sphenacodontia
Sphenacodontoidea
Therapsida (Therapsid)
Neotherapsida
Theriodont (Theriodontia)
Eutheriodontia
Cynodontia (Cynodont)
Epicynodontia
Eucynodontia
Probainognathia
Chiniquodontoidea
Prozostrodontia
Mammaliaformes
Mammal (Mammals)
Theriamorpha
Theriiformes
Holotheria
Trechnotheria
Cladotheria
Zatheria
Boreosphenida
Theria (Therians)
Eutheria
Placentalia (Eutheria)
Exafroplacentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Fereuungulata
Euungulata (True ungulates)
Cetartiodactyla
Artiodactyla (Artiodactylla)
Artiofabula
Cetruminantia
Cetancodontamorpha
Whippomorpha
Cetacea (Cetaceans)
Odontoceti (Toothed whales)

Ziphiidae (193106)

Children (19 direct children, 65 direct and indirect children):

Imocetus

Tusciziphius

Globicetus

Berardiinae (tree size 10)

Xhosacetus

Pterocetus

Hyperoodontinae (tree size 27)

Ziphiinae (tree size 7)

Nenga

Squaloziphiinae

Anarnacinae

Ziphiina

Epiodon (tree size 1)

Petrorhynchus (tree size 1)

Beneziphius

Africanacetus

Messapicetus

Dagonodum

Chavinziphius