Maciel, Adriano Oliveira, and Marinus Steven Hoogmoed. 2011. “Notes on the Vertebrates of Northern Pará, Brazil: A Forgotten Part of the Guianan Region, III. A New Species of Microcaecilia (Amphibia: Gymnophiona: Caeciliidae)”. Boletim Do Museu Paraense Emílio Goeldi - Ciências Naturais 6 (1): 67-72. https://doi.org/10.46357/bcnaturais.v6i1.626.