Skeleton Anatomy of Five Species of Genus Urotrygon (Chondrichthyes: Urotrygonidae). International Journal of Morphology, 35(3), 831–839
Comparative anatomy of the superfamily Myliobatoidea (Chondrichthyes) with some comments on phylogeny. Journal of Morphology, 262(1), 517–535
DOI: 10.1002/jmor.10260