Northern Prairie Wildlife Research Center
Body color is highly variable, often grey with faint black markings; A2-A4 swollen ventrally; head slightly cleft. This caterpillar is very common on many broadleaf trees and shrubs such as snowbrush, hazel, Pacific dogwood, and madrone, from April to August.
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/insects/catnw/pht23-10.htm
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Page Last Modified: Thursday, 03-Aug-2006 11:39:25 EDT
Sioux Falls, SD [sdww55]
