Brito, P. M.; Leal, M. E. C.; Gallo, V. (2013). A new Lower Cretaceous guitarfish (Chondrichthyes, Batoidea) from the Santana Formation, northeastern Brazil. Boletim do Museu Nacional Nova Serie Geologia. 76: 1-13.
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Brito, P. M.; Leal, M. E. C.; Gallo, V.
2013
A new Lower Cretaceous guitarfish (Chondrichthyes, Batoidea) from the Santana Formation, northeastern Brazil