The demarcation between each eye of the eye-spotted terrapin is clear. The false eyes of the male eye-spotted terrapin are gray with white fine circles on the outside. The false eye of the female eye-spotted terrapin is yellow. Generally no white thin circle. Male terrapins have red stripes on their limbs, while females do not.

At the same age, male terrapins have The body size is generally smaller than that of male terrapins.