Subfamily Myliobatinae (eagle ray)
Chondrichthyes - Myliobatiformes - Myliobatidae
Parent taxon: Myliobatidae according to D. J. Cicimurri and J. L. Knight 2009
Sister taxa: Aetobatinae, Aetomylaeus, Apocopodon, Brachyrhizodus, Ceratopterina, Garabatis, Igdabatis, Leidybatis, Meridiania, Mesobatis, Myliobatina, Myliobatis, Plinthicus, Promyliobatis, Pseudaetobatus, Pseudohypolophus, Pteromylaeus
Subtaxa: none
Ecology: nektobenthic carnivore
Distribution:
• Quaternary of United States (1: California collection)
• Oligocene of United States (1: South Carolina)
Total: 2 collections each including a single occurrence