Transferred to Gynoeryx by Viette, 1970, Alexanor6: 233. Erroneously returned to Polyptychus by Bridges, 1993, Cat. Fam. Gen. Spec. Sphingidae of the World: VIII.20. Returned to Gynoeryx by Kitching & Cadiou, 2000, Hawkmoths of the world: 47.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith