Mainly distinguish from 5 aspectsThe three-stringed giant olecranon male and female:

1, The position and shape of the excretory hole can distinguish male and female: The position of the male turtle is close to the tail, and the hole is elongated. The position of the female turtle is close to the plastron, and the hole is round;

2, the thickness of the tail : The male turtle is thicker and the female turtle is thinner and shorter;

3. Whether the nails are sunken: Male tortoises have obvious concavities, female tortoises are flat;

5. The pattern on the abdomen of the male turtle is sparse, while the pattern on the abdomen of the female turtle is dense;