Found this in my driveway. Any idea what it is? About the size if a...
Sorry for the delay in getting back to you. No one knew what you had so I sent a message to one of the U's entomologists. Here is what he said.
That is weird one! This is a kind of slug caterpillar known as a skiff moth, https://bugguide.net/node/view/388. This entire family of moths have odd looking caterpillars.