Lamas, Gerardo (2004). Atlas of Neotropical Lepidoptera; Checklist: Part4A Hesperioidea–Papilionoidea. Gainesville, Florida: Scientific Publishers, Inc. p. 91.
ISBN0-945417-28-4.
Edwin Möhn, 2002 Schmetterlinge der Erde, Butterflies of the World Part XIIII (14), Papilionidae VIII: Baronia, Euryades, Protographium, Neographium, Eurytides. Edited by Erich Bauer and Thomas Frankenbach Keltern: Goecke & Evers; Canterbury: Hillside Books.
ISBN978-3-931374-87-7 All species and subspecies are included, also most of the forms. Several females are shown the first time in colour.