Most fish reproduce by laying eggs, and there will be eggs in the mother fish. Roe refers to fish eggs, which are only found in the body of the mother fish. Silver carp is a common ingredient, and many people buy silver carp and find that there is no fish roe in their bodies, so they may be mistaken for silver carp without fish roe. In fact, silver carp has roe, but not in all silver carp's body has male fish body does not have. Roe are fish eggs, so they are only possible in female silver carp.
However, if the female silver carp is too young, they may also have no roe in their bodies. When silver carp are sexually mature, they may have fish eggs in their bodies. Specifically, the age of sexual maturity of silver carp is 2 or 3 years old, after which fish eggs may form in their bodies.
Generally speaking, most species of fish have roe, which may form in the body of a sexually mature female fish, but the color of roe is different for different species of fish. Silver carp also have roe, and their roe is usually gray in color. Some silver carp roe has some color spots in addition to gray, but some roe is not very obvious. If you buy a female silver carp after sexual maturity, you may find a large number of roe when you cut open its stomach, at this time you can clearly observe the color of silver carp roe.
