The taxonomic status of the Venezuelan snakes Atractus matthewi and A. nororientalis (Serpentes, Colubridae)

Kok, Philippe J. R., Pauwels, Gilson A. Rivas Fuenmayor Olivier S. G. (2007): The taxonomic status of the Venezuelan snakes Atractus matthewi and A. nororientalis (Serpentes, Colubridae). Zootaxa 1493 (1): 66-68, DOI: 10.11646/zootaxa.1493.1.4, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.1493.1.