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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)
Chondrichthyes (Cartilaginous fishes)
Euselachii (Sharks)
Neoselachii
Batoidea (Ray)
Myliobatiformes
Hexatrygonidae (Sixgill stingrays)

Hexatrygon (17280902)

Children (6 direct children, 6 direct and indirect children):

Sixgill stingray
Hexatrygon bickelli

Hexatrygon taiwanensis

Hexatrygon yangi

Hexatrygon longirostrum

Hexatrygon brevirostra

Hexatrygon longirostra