It is definitely not a snapper. The closest I can find on the net is either Apalone mutica or spinifera turtle. The description does not say that they are very carnivorous, but that is not my experience. Plus, it pushed all the painted turtles from my pond. It doesn't have a tail, but it has a stump that looks like it may have been a tail. The rear view picture is blurry so I did not post it. The size of this thing is impressive. Fortunately, it is not protected in Texas.