Sorry, guys I just saw this. (I'm an AGFC fisheries biologist). I wish I could see the head without the finger in the mouth, but I'm 95% sure it's a striped shiner. It is in full breeding regalia with the color, and the knobs on the head.

Hawgdog, did it look a lot like this?

Google Image Result for http://www.dnr.state.oh.us/Portals/9/Images/fishing/fish/Striped%20Shiner%20Male%20by%20BZ.jpg

By the way, this is an extremely common fish in our streams and rivers. I've seen them up to 12" and caught them on light tackle before.