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Photo#54026
Giant Ichneumon Wasp - Megarhyssa atrata - female

Giant Ichneumon Wasp - Megarhyssa atrata - Female
Shenandoah National Park, Virginia, USA
May 25, 2006
Size: Approx. 2" - 2.5"
There were at least 6 or 7 of these wasps depositing eggs on the same tree stump. I also saw a male of this species but I was unable to photograph it.

Megarhyssa atrata
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