Moraes-Da-Silva, A., Amaro, R.C., Nunes, P.M.S., Strüssmann, C., Teixeira, M.J., Andrade, A.J., Sudré, V., Recoder, R., Rodrigues, M.T. & Curcio, F.F. (2019)

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, 4651 (3), 445–470.