Maffei, F., & da Silveira, R. (2013). First record of multiple nests of yellow-spotted river turtle (Podocnemis unifilis) in a nest of black caiman (Melanosuchus niger) in Amazonia. Boletim Do Museu Paraense Emílio Goeldi - Ciências Naturais, 8(3), 461-465. https://doi.org/10.46357/bcnaturais.v8i3.559