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Photo#136701
Sycamore Tussock Moth Caterpillar with parasites - Halysidota harrisii

Sycamore Tussock Moth Caterpillar with parasites - Halysidota harrisii
Busch Conservation Area, St. Charles County, Missouri, USA
August 11, 2007
Halysidota harrisii with parasites.