Lopes, L. V., & Passos, P. (2023).

Taxonomic status of the enigmatic Natrix sexcarinata Wagler, 1824 (Serpentes: Colubridae: Colubrinae)

. Zootaxa, 5244(2), 123–144. https://doi.org/10.11646/zootaxa.5244.2.2