Before answering this question, let's understand the difference between male and female crabs. There are obvious differences in the appearance of male and female crabs. The abdomen of male crabs is triangular in shape, while the abdomen of female crabs is round. This is mainly because the ovaries of female crabs take up most of the space in their abdomen during development.
Crab roe is a mixture of the ovaries and gonads of a female crab and is orange-yellow or yellow in color. It is rich in lipids, proteins, and minerals, and is one of the most precious parts of the crab's body. Since the ovaries and gonads of female crabs expand as they develop over time, female crabs usually have more roe than male crabs.
In contrast, male crabs have no ovaries and gonads in their abdomen, so they have very few crab yolks. The abdomen of a male crab is mainly the digestive and reproductive systems, which contain some immature germ cells and digestive enzymes. These substances are very different from the crab roe of female crabs, not only in small quantities, but also relatively low in nutritional value.
Therefore, in terms of the quantity and quality of crab roe, female crabs are significantly better than male crabs. If you like to taste the taste and nutritional value of crab roe, then it is wiser to choose a female crab. Of course, if you have a preference for the texture and umami of male crabs, then you can also choose to taste male crabs. Different tastes and preferences determine your choice.