Children (36 direct children, 327 direct and indirect children):
Himantura
(tree size 39)
Whip rays
Pastinachus
(tree size 8)
Neotrygon
(tree size 11)
Mask rays
Heliobatis
Dasyatis
(tree size 104)
Taeniura
(tree size 11)
Urogymnus
(tree size 12)
Pteroplatytrygon
(tree size 1)
Coupatezia
(tree size 2)
Makararaja
(tree size 1)
Taeniurops
(tree size 2)
Potobatis
(tree size 1)
Trygon
(tree size 23)
Hypolophodon
(tree size 4)
Maculabatis
(tree size 9)
Telatrygon
(tree size 4)
Disceus
(tree size 1)
Bathytoshia
(tree size 3)
Hemitrygon
(tree size 11)
Hypanus
(tree size 9)
Brevitrygon
(tree size 4)
Fluvitrygon
(tree size 4)
Fontitrygon
(tree size 6)
Pateobatis
(tree size 5)
Styracurinae
(tree size 4)
Neotrygoninae
Hypolophinae
Urogymninae
Dasyatinae
Dasybatis
(tree size 2)
Urolophoides
(tree size 3)
Megatrygon
(tree size 1)
Trigon
(tree size 1)
Amphotistius
(tree size 4)
Hypolophus
(tree size 1)
Rhachinotus