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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)
Rajiformes

Rajidae (837104)

Children (28 direct children, 551 direct and indirect children):

Dentiraja (tree size 10)

Dipturus (tree size 62)

Okamejei (tree size 17)

Raja (tree size 296)
Raja (fish)

Amblyraja (tree size 10)

Leucoraja (tree size 15)

Neoraja (tree size 6)

Rajella (tree size 19)

Gurgesiella (tree size 10)

Breviraja (tree size 31)

Dactylobatus (tree size 3)

Fenestraja (tree size 8)

Malacoraja (tree size 6)

Zearaja (tree size 4)

Rostroraja (tree size 2)

Hongeo (tree size 1)

Spiniraja (tree size 1)

Arhynchobatinae (tree size 2)

Rajinae (tree size 2)

Beringraja (tree size 6)

Orbiraja (tree size 2)

Arctoraja (tree size 2)

Cephaleutherus (tree size 1)

Hieroptera (tree size 1)

Laeviraja (tree size 1)

Malacorhina (tree size 3)

Propterygia

Uraptera (tree size 2)