Drymoluber dichrous ( Peters, 1863 )

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, South American Journal of Herpetology 14 (s 1), pp. 1-274 : 19

Drymoluber dichrous ( Peters, 1863)

Type locality. “ Amazonia.” According to Costa et al. (2013) the holotype was collected in the states of Minas Gerais, Rio de Janeiro or Espírito Santo,based on the itinerary of the collector, G.W. Freyreiss, in Brazil .

Distribution. Known from Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela, mostly in forested regions ( Plt. 135A ). In Brazil, widespread in Amazonia and Atlantic Forest, forming a disjunct distribution ( Plt. 135A ), mostly at low elevations ( Plt. 135B ). Previous maps and taxonomy in Costa et al. (2013). Observed in the field in forest and disturbed areas ( Cunha and Nascimento, 1993; Martins and Oliveira, 1998; Bernarde and Abe, 2006).

Figures

Plate 135. Distribution map of Drymoluber dichrous in relation to (A) South American Ecoregions (adapted from Olson et al., 2001) and (B) elevation. Red star indicates type-locality, if precisely located.