Literature

• Debrot, A.O., Madden, H., Becking, L.E., Rojer, A. & Miller, J.Y. 2020. The butterflies of St. Eustatius with faunal comparisons among the adjacent islands of the Lesser Antilles. Caribbean Journal of Science 50(1): 91-106. [link]
• Nymphalidae Systematics Group 2008. A taxonomic database of Nymphalidae butterflies. Version 01. [link]
• Rojer, A. 1997. Biological Inventory of Saba. 87 pp. CARMABI Foundation, Curaçao.
• Strik, S. 2013. Nederlandse vlinders op tropisch eiland. Vlinders 3: 1-12.

Literature references linked to higher taxa

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