19d (19c'). Tegulae with median black stripe and white edges.
*Paratrea plebeja-- Plebeian sphinx
19d'. Tegulae uniform gray without stripes.
*Lapara bombycoides-- Northern pine sphinx
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Last updated: 01/13/05 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.