Can anyone help me identify this fish? This is the most populace fish in my creek, a very small creek in central Alabama, rocky, with generally good flow. The largest of these I've seen is six inches in small ponds; most are about three inches or smaller, and this guy is a little over four. I've tried to ID them, and the closest I have found is a creek chub. Do you agree? Maybe some other chub? Any ideas? Thanks!