How big is that "small" turtle? I know the mature size, and it's fairly huge.
I'm just wondering how big a snapper has to be in order to be able to catch fish and maim / eat them.
Also, some of them, perhaps only the alligator variety, lurk on the bottom and open their mouths and wiggle their tongues, luring the unsuspecting fishies inside, whereapon they snap the jaws shut and - no more fish!