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unidentified caterpillar - Polygonia interrogationis

unidentified caterpillar - Polygonia interrogationis
Adams County, Ohio, USA
August 22, 2009
Size: 1 1/2 to 2 inches long
as you can see there are several on the host plant, of which I am not sure of identity either.

Question Mark Caterpillars
Polygonia interrogationis. Look to be feeding on Elm.



Moved from ID Request.

looks like
Polygonia interrogationis Question Mark

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