Literature

• Austin, G.T. & Warren, A.D. 2001. Taxonomic notes on some neotropical skippers (Lepidoptera: Hesperiidae): Pyrgus, Heliopyrgus, and Heliopetes (Pyrginae). Dugesiana 8: 1-13.
• Butterflies of America 2018. Butterflies of America. [link]
• Pinchon, R., Enrico, P. 1969. Faune des Antilles Françaises: les Papillons. 258 pp..
• Rojer, A. 1997. Biological Inventory of Saba. 87 pp. CARMABI Foundation, Curaçao.
• Rojer, A. 1997. Biological inventory of Sint Eustatius. CARMABI Foundation, Curaçao.
• Rojer, A. 1997. Biological inventory of St. Maarten. 102 pp. CARMABI Foundation, Curaçao.
• Snellen, P.C.T. 1887. Bijdragen tot de kennis der Lepidoptera van het eiland Curaçao. Tijdschrift voor Entomologie 30: 9-66.
• Strik, S. 2013. Nederlandse vlinders op tropisch eiland. Vlinders 3: 1-12.
• Wit, B. 2011. Nieuwe Nederlandse vlinders op Saba. Vlinders 2: 19-22. [link]
• Yokoyama, M. 2010. The Incomplete Guide to the Wildlife of Saint Martin. 129 pp. sxm wildlife.
• Yokoyama, M. 2013. The Incomplete guide to the wildlife of Saint Martin. Revised and expanded second edition. 131. sxm wildlife.

Literature references linked to higher taxa

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