Fachín-Terán, A.; Vogt, R. C.; Thorbjarnarson, J. B. Population Structure, Sex Ratio and Abundance of Podocnemis Sextuberculata (Testudines, Podocnemididae) in the Reserva De Desenvolvimento Sustentável Mamirauá, Amazonas, Brazil. Phyllomedusa 2003, 2 (1), 43-63. https://doi.org/10.11606/issn.2316-9079.v2i1p43-63.