Map with the location of the study area, in the Gurupi Biological Reserve, Maranhão, Brazil.

  Part of: Freitas MA, Vieira RS, Entiauspe-Neto OM, Sousa SO, Farias T, Souza AG, Moura GJB (2017) Herpetofauna of the Northwest Amazon forest in the state of Maranhão, Brazil, with remarks on the Gurupi Biological Reserve. ZooKeys 643: 141-155.