Sand turtle mouth is convex and ring up, the head is more pointed, the back is smoother than the turtle, the back has a large money eye, the turtle neck is slender, the mouth is not convex ring, the difference is in the claw, the sand turtle claw is more pointed and long, the turtle is shorter, the sand turtle is more expensive, generally not suitable for breeding, so more expensive.

Turtle is the common name of the turtle, also known as the group of fish, water fish, is an oviparous amphibious reptile, is the soft-shelled aquatic turtles in the order of turtles and soft-shelled turtles.