CATDOLL : CATDOLL: How do crayfish lay eggs?

1. How do crayfish lay eggs?

The female shrimp molts physiologically before the breeding period, and the male and female mate to fertilize the eggs. The female shrimp holds the fertilized eggs in its ventral foot to incubate until they hatch.

2. How do shrimps get fertilized? Baidu knows

Before mating, the female shrimp will undergo reproductive molting, and will begin to lay eggs within 12 hours of the male producing sperm. The eggs produced by the female shrimp are dark yellow after fertilization, and adhere to the empty abdomen formed by the abdominal foot and the tail fan curling inward.

3. Why do shrimps have eggs outside their bodies?

There is no uterine cradle, so I apply it outside the body.