Published as part of Nogueira, Cristiano C., Argôlo, Antonio J.S., Arzamendia, Vanesa, Azevedo, Josué A., Barbo, Fausto E., Bérnils, Renato S., Bolochio, Bruna E., Borges-Martins, Marcio, Brasil-Godinho, Marcela, Braz, Henrique, Buononato, Marcus A., Cisneros-Heredia, Diego F., Colli, Guarino R., Costa, Henrique C., Franco, Francisco L., Giraudo, Alejandro, Gonzalez, Rodrigo C., Guedes, Thaís, Hoogmoed, Marinus S., Marques, Otavio A.V., Montingelli, Giovanna G., Passos, Paulo, Prudente, Ana L.C., Rivas, Gilson A., Sanchez, Paola M., Serrano, Filipe C., Silva Jr., Nelson J., Strüssmann, Christine, Vieira-Alencar, João Paulo S., Zaher, Hussam, Sawaya, Ricardo J. & Martins, Marcio, 2019, Atlas of Brazilian Snakes: Verified Point-Locality Maps to Mitigate the Wallacean Shortfall in a Megadiverse Snake Fauna, pp. 1-274 in South American Journal of Herpetology 14 (s1) on page 153, DOI: 10.2994/SAJH-D-19-00120.1, http://zenodo.org/record/10061686

Plate 170. Distribution map of Atractus major in relation to (A) South American Ecoregions (adapted from Olson et al., 2001) and (B) elevation. Red star indicates type-locality, if precisely located.