(en) Alberto Luis Cione, Wasila M. Dahdul, John G. Lundberg et Antonio Machado-Allison, « Megapiranha paranensis, a new genus and species of Serrasalmidae (Characiformes, Teleostei) from the Upper Miocene of Argentina », Journal of Vertebrate Paleontology, vol. 29, no 2, , p. 350 (DOI10.1671/039.029.0221)résumé
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(en) Alberto Luis Cione, Wasila M. Dahdul, John G. Lundberg et Antonio Machado-Allison, « Megapiranha paranensis, a new genus and species of Serrasalmidae (Characiformes, Teleostei) from the Upper Miocene of Argentina », Journal of Vertebrate Paleontology, vol. 29, no 2, , p. 350 (DOI10.1671/039.029.0221)résumé