What is the name of this little beetle?
As you can see in the bottom right, the leaves of my two week old squash plant have big gaping holes with bite marks in them. Could he and his friends be the ones that have been devouring my plant basically overnight? Or could there be another culprit that's eating my squash plants' leaves, and seeming to leave most other plants alone?
To help narrow things down, this guy was found in middle of Illinois (a tiny town in the middle of a bunch of corn and soy fields) and that photograph was taken this morning (the beginning of June).