Literature

• Nymphalidae Systematics Group 2008. A taxonomic database of Nymphalidae butterflies. Version 01. [link]

Literature references linked to higher taxa

• Catalogue of Life. Species 2000 & ITIS. [link] (Papilionoidea)
• Maddison, D. (ed.). Tree of Life web project. [link] (Nymphalidae)