Anyuan turtle eggs and grass turtle eggs are two different kinds of turtle eggs. Their distinction can be mainly judged by the following aspects:

1. Appearance: Anyuan turtle eggs are usually light yellow or light brown, with smooth surface and no obvious spots or lines. Turtle eggs, on the other hand, are usually dark brown or black with obvious spots or lines on the surface.

2. shape: the shape of Anyuan turtle egg is relatively round, and there is no obvious sense of flattening. Turtle eggs, on the other hand, usually show a flat shape with flat sides.

3. Size: Anyuan turtle eggs are relatively small, generally about 3-4 cm in diameter. The turtle eggs are relatively large, generally about 5-6 cm in diameter.

4. Hatching time: The hatching time of Anyuan turtle eggs is generally short, about 6-7 days. However, the incubation time of turtle eggs is relatively long, which usually takes about 8-9 days.