USGS - science for a changing world

Northern Prairie Wildlife Research Center

  Home About NPWRC Our Science Staff Employment Contacts Common Questions About the Site

Caterpillars of Pacific Northwest
Forests and Woodlands

Pseudorthodes irrorata [Noctuidae]

Light brown and tan coloration slightly darker above the spiracles; dorsum of A1-A8 with white streaks. Colors are variable during development and among individuals. Therefore, noctuids with this appearance should be reared for reliable identification of the species. This species is common on hazel and red alder during April and May.

Previous Section -- Abagrotis glenni [Noctuidae]
Return to Photo Key to Species in Group B-1b - Wavy longitudinal lines

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo logo U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Webmaster
Page Last Modified: Saturday, 02-Feb-2013 05:17:19 EST
Sioux Falls, SD [sdww55]