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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Butterflies and Moths (Lepidoptera) » Geometrid and Swallowtail Moths (Geometroidea) » Geometrid Moths (Geometridae) » Larentiinae » Operophterini » Operophtera » Bruce Spanworm - Hodges#7437 (Operophtera bruceata)
Photo#485629
Bruce Spanworm - Operophtera bruceata
Copyright © 2011 Kevin Hall

Bruce Spanworm - Operophtera bruceata
Lacey (near Olympia), Thurston County, Washington, USA
January 6, 2011
These guys seem to have a lot of variation. I'm pretty sure this one is a Bruce Spanworm. Looks very similar to one the Avises posted (they live just a hop, skip, and a jump north of me).
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Contributed by Kevin Hall on 18 January, 2011 - 12:03am

We get a lot of these guys
and there does seem to be a lot of variation, but I can't readily tell the duller coloured ones from O. brumata which is an introduced species.
… Libby & Rick Avis, 18 January, 2011 - 11:58am login or register to post comments

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