Yellownecked caterpillar

Grow to 2 inches in length w/ yellow stripes along their orange to black body, and have a yellow "neck" just behind their black head.

by aprilwillis Oct 18, 2006 10:05 AM

When disturbed they demonstrate a charecteristic defensive posture: raised head and tip of the abdomen.

by aprilwillis Oct 18, 2006 10:07 AM

Yellow-necked Caterpillar, Arkansas River Valley, Sebastian County AR. early Sept.

by C_A_Ivy Sep 10, 2015 7:46 PM