Viloria ÁL, Pyrcz T, Orellana A. A survey of the Neotropical montane butterflies of the subtribe Pronophilina (Lepidoptera, Nymphalidae) in the Venezuelan Cordillera de la Costa. Zootaxa. 2010;2622:1–41. doi:10.11646/zootaxa.2622.1.1