Hodges # 7995
Caterpillar foods: birch, cherry, hickory, maple, willow and other trees (Covell), Black Walnut (personal experience)
6/19/2011
6/19/2011
6/21/2011
I’ve found several of these caterpillars on Black Walnut leaves.
The first caterpillar
9/5/2011
9/5/2011
9/5/2011
9/5/2011
9/12/2011 It got much fatter.
9/12/2011
I found this second caterpillar at an earlier instar.
9/12/2011
9/12/2011
9/15/2011 They eat along the edge of a leaf, with their bodies stretched along the eaten edge.
9/15/2011
9/15/2011 Great camouflage!