Karns, D.R., Lukoschek, V., Osterhage, J., Murphy, J.C. and Voris, H.K. 2010. Phylogeny and biogeography of the Enhydris clade (Serpentes: Homalopsidae). Zootaxa. 2452, 1 (May 2010), 18–30. DOI:https://doi.org/10.11646/zootaxa.2452.1.2.