When the yellow-headed side-necked turtle is divided into males and females, it can be seen from two aspects.

First, look at the abdomen of the yellow-headed side-necked turtle, the abdomen There will be a straight line in the middle. If the line is flat, it is female. If the line is concave, it is male.

The second is to look at the tail. The longer tail is male, and the shorter tail is female. Generally, male and female are distinguished by looking at the abdomen, and some males and females have almost long tails, which are difficult to distinguish.