Some amphibians and reptiles recorded in the Gurupi Biological Reserve, Maranhão, Brazil. A Adelphobates galactonotus B Phyllomedusa vaillanti C Lithodytes lineatus D Leptodactylus paraensis E Ctenophryne geayi F Platemys platicephala G Paleosuchus trigonatus H Cercosaura argulus. Photo credit of P. trigonatus (G) belong to Eloisa Mendonça and M. A. de Freitas for others.

 
 
  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. https://doi.org/10.3897/zookeys.643.8215