Murphy, J. C.; Voris, H. K.; Karns, D. R. (2012). The dog-faced water snakes, a revision of the genus Cerberus Cuvier, (Squamata, Serpentes, Homalopsidae), with the description of a new species. Zootaxa. 3484: 1-34.
The dog-faced water snakes, a revision of the genus <em>Cerberus </em>Cuvier, (Squamata, Serpentes, Homalopsidae), with the description of a new species