HOLOTYPE ♂ China: [Yunnan,] Tsekou [Yanmen, on the Lancang/Mekong river, 28°04'N 98°54'E], 1895 (R.P. Dubarnard) [CMNH].
Taxonomic Notes:
Proposed as a subspecies of Panacra perfecta. Synonymized with the nominotypical subspecies by d'Abrera, 1987, Sphingidae Mundi: 136. Reinstated (as ‡tsekoni) as a subspecies of Panacra perfecta Butler by Bridges, 1993, Cat. Fam. Gen. Spec. Sphingidae of the World: VIII.19. Raised to species status by Jiang et al., 2026, Zootaxa 5810 (3): 420.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
