Outgroup
Hexatrygon
Heliobans
Asteronygon
Plesiobatis
Himantura
Taeniura
Urobatis
Urotrygmt
Paranygon
Potamotrygon
Plesionygon
Hiniantura
Pteroplalynygon
Dasyatis
Urolophus
Trygonoptera
Gymnuridae
Myliobatidae