5b (5a). Pale stripe of forewing wide at base.
Hyles euphorbiae-- Spurge hawkmoth
5b'. Pale stripe of forewing narrow at base.
Hyles gallii-- Bedstraw hawkmoth
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Last updated: 09/11/03 Gerald M. Fauske Research Specialist NDSU 202 Hultz Hall Fargo, ND 58105 E-Mail: Gerald.Fauske@ndsu.nodak.edu
Published by the Department of Entomology
Prospective students may schedule a visit by calling 1-800-488-NDSU.