Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 917227

Observation date: August 17, 2013
Submitted by: snowcat
Specimen type: Photograph
Observation notes: There were several of these caterpillars, immobile on their individual Sitka valerian leaves, trailside on Yellow Aster Butte. It was too cold for any butterfly activity, and they were still there on our return hike from the top.
Status: Unknown
Verified by: jwileyrains
Verified date: January 25, 2022
Coordinator notes: Can't get closer to the sp. than this, sorry.
Partner project: Cascades Butterfly Project
Cascades Butterfly Protected Areas: Mt. Baker-Snoqualmie National Forest
Checklist region(s): United States, Washington, Whatcom County