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Fall Fund Drive

black spiny caterpillar

black spiny caterpillar
County M near the Lower Chippewa River, Pepin County, Wisconsin, USA
October 7, 2010
Size: ~1.5 inches

Images of this individual: tag all
black spiny caterpillar black spiny caterpillar



Moved from ID Request.

I would try
Phyllira Tiger Moth (Grammia phyllira)
I can't find pictures of the caterpillar on bugguide, but it looks just like the photo in my Wagner caterpillar guide.

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