Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Photo#540529
 yellow caterpillar with black spots

yellow caterpillar with black spots
West Alexander, Washington County, Pennsylvania, USA
Size: 1in

Frassed
Moved from Common Sawflies.

Excuse me
but this is Argidae, possibly Arge sp.

Moved
Moved from ID Request.

Tenthredinidae
Family is about all I can do for this sawfly.

Plant
I presume that Joe is correct about this being a sawfly. In any case, the identity of the plant would be important.

 
ahh ok
well it was a weed... so I don't know.. but thanks!

maybe...
a sawfly larva instead of a caterpillar?