Treated (as ÔÇíacellus) as a subspecies of Sphinx perelegans by Kernbach, 1969, Dt. ent. Z. (N.F.) 16: 101. Raised (as ÔÇíasella) to species status by Hodges, 1971, in Dominick et al.Moths Amer. N. of Mexico21: 62.
Distribution
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
