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Digital Guide to Moth Identification

77a0418 – 4212   Colias occidentalis Scudder, 1862
Distribution Data for Colias occidentalis
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Similar Species:
  • Pinned specimens of related species. (Hint: select View by Region on the related species page.)
Synonymy: Colias occidentalis Scudder, 1862
Colias chrysomelas Edwards, 1877
Eurymus shastae Barnes & Benjamin, 1926
Colias primordialis Hammond & McCorkle, 2017
Colias alba Scott, 1986
Colias cascadia Hammond & McCorkle, 2017
Colias sullivani Hammond & McCorkle, 2003
Colias resplendens Hammond & McCorkle, 2017
Colias progenitor Hammond & McCorkle, 2017
Colias pseudochristina Ferris, 1989
Colias wasatchia Gillette, 1989
  • Barcode of Life (BOLD) - Caution: DNA barcode provides evidence of relatedness, not proof of identification, and some BOLD specimens shown may not be sequenced.
  • Species Page at BugGuide.Net
  • Species Page at the Butterflies of America

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Database design and scripting support provided by Mike Boone