Atlas of Brazilian Snakes: Verified Point-Locality Maps to Mitigate the Wallacean Shortfall in a Megadiverse Snake Fauna Author Nogueira, Cristiano C. Author Argôlo, Antonio J. S. Author Arzamendia, Vanesa Author Azevedo, Josué A. Author Barbo, Fausto E. Author Bérnils, Renato S. Author Bolochio, Bruna E. Author Borges-Martins, Marcio Author Brasil-Godinho, Marcela Author Braz, Henrique Author Buononato, Marcus A. Author Cisneros-Heredia, Diego F. Author Colli, Guarino R. Author Costa, Henrique C. Author Franco, Francisco L. Author Giraudo, Alejandro Author Gonzalez, Rodrigo C. Author Guedes, Thaís Author Hoogmoed, Marinus S. Author Marques, Otavio A. V. Author Montingelli, Giovanna G. Author Passos, Paulo Author Prudente, Ana L. C. Author Rivas, Gilson A. Author Sanchez, Paola M. Author Serrano, Filipe C. Author Silva Jr., Nelson J. Author Strüssmann, Christine Author Vieira-Alencar, João Paulo S. Author Zaher, Hussam Author Sawaya, Ricardo J. Author Martins, Marcio text South American Journal of Herpetology 2019 2019-12-31 14 s 1 1 274 journal article 274286 10.2994/SAJH-D-19-00120.1 eea20b08-e6c1-4189-bb35-74350dbc6651 1982-355X 10061686 Xenodon rabdocephalus ( Wied, 1824 ) Type locality. “ Sertão of Bahia , Brazil .” Distribution. Known from Bolivia , Brazil , Colombia , Ecuador , French Guiana, Guyana , Peru , Suriname , and Venezuela , largely associated to South American major forested biomes ( Plt. 404A ). In Brazil , widespread in Amazonia, and in central and southern Atlantic Forest, forming a disjunct distribution, with marginal records in the Chiquitano Dry Forest, northwestern Cerrado and its contact areas with the Pantanal ( Plt. 404A ), mostly at low elevations ( Plt. 404B ). Observed in the field in wetlands and gallery forest in ( Martins and Oliveira, 1998 ; Martins et al., 2008b ; Nogueira et al., 2010 ).