Carrasco PA, Harvey MB, Saravia AM. The rare Andean pitviper Rhinocerophis jonathani (Serpentes: Viperidae: Crotalinae): redescription with comments on its systematics and biogeography. Zootaxa [Internet]. 2009 Nov. 6 [cited 2025 Apr. 12];2283(1):1–15. Available from: https://mapress.com/zt/article/view/zootaxa.2283.1.1