| Reference |
HERMAN, J. & HOVESTADT-EULER, M. & HOVESTADT, D.C. & STEHMANN, M. (1998) Contributions to the study of the comparative morphology of teeth and other relevant ichthyodorulites in living supra-specific taxa of Chondrichthyan fishes. Part B: Batomorphii No. 4a: Order Rajiformes - Suborder Myliobatoidei - Superfamily Dasyatoidea - Family Dasyatidae - Subfamily Dasyatinae - Genera: Amphotistius, Dasyatis, Himantura, Pastinachus, Pteroplatytrygon, Taeniura, Urogymnus and Urolophoides (incl. supraspecific taxa of uncertain status and validity), Superfamily Myliobatoidea - Family Gymnuridae - Genera: Aetoplatea and Gymnura, Superfamily Plesiobatoidea - Family Hexatrygonidae - Genus: Hexatrygon. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie, 68: 145 |