Moraes-Da-Silva A, Amaro RC, Nunes PMS, Strüssmann C, Teixeira MJ, Andrade AJ, Sudré V, Recoder R, Rodrigues MT, Curcio FF.

Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands

. Zootaxa [Internet]. 2019 Aug. 6 [cited 2025 Apr. 5];4651(3):445–470. Available from: https://mapress.com/zt/article/view/zootaxa.4651.3.3