How do you separate squid from male and female? How squid reproduces

1. Look at the pectoral fins.

If the end is round, it is a female squid, and if the end is pointed, it is a male squid.

2. Look at the belly.

A female squid with eggs in its belly, and a male squid without eggs in its belly.

Squid, also known as soft fish and squid, is an animal of the mollusc phylum Cephalopoda Sheath subclass Decachiopod Squid Eye-opening suborder. The body is conical, pale, with light brown spots, a large head, 10 tentacles in front, and a triangular fleshy fin at the end of the tail, often swimming in groups in the ocean at a depth of about 20 meters.

Male squid. <>

Female squid. <>

The male squid catches the female squid, then catches it, and then it breeds.

Sweat squid is oviparous, where male and female (male and female are one).

Male cuttlefish (black) and female squid (brown).

The male has 10 claws, and the female has only 9.

Shape identification.

1 The gosling stage There are some differences between male and female chicks at hatching. In general, males have a larger physique, a long and broad beak, a longer body, a larger head, a longer neck, and a straighter standing posture; The female chick has a small physique, a short, narrow beak, a round body, a slightly downward belly, and a slightly oblique standing posture.

2.Growing and growing-up goose stages.

With the increase of age, the difference between the appearance of male and female geese becomes more and more significant, and the male appearance of male geese becomes more and more prominent, and it is very obvious in the adult stage, which is manifested in large body size, long and blunt beak, thick and long neck; The chest is deep and broad, the back is wide and long, the abdomen is flat, the shin is long, and the forehead is significantly larger than that of the female goose. Compared with male geese, female geese are relatively light and delicate, with a long and round body, a slender neck, shallow and narrow forequarters, deep and wide hindquarters (especially obvious abdominal drooping during the laying period), broad hips, strong legs, and wide distance.

Three. Sound identification.

The male goose's song is high, high-pitched, clear, and loud; The female goose's song is low, thick and dull.

Four. Action identification.

To the adult goose period male and female geese in the action behavior shows a great difference, can be judged by the action of male and female, generally speaking, in the group of geese, the head goose is mostly male goose, and shows fierce, mighty, can play the role of caretaking. When reared in groups, individual male geese may dominate one or several female geese, or do not allow other male geese to enter their territory, compared to female geese are more docile and tame.

Learn from others.

1. In the case of entities, the first thing to look at is the weight, the existing subspecies in China (except for the Heilongjiang subspecies that winters in Northeast China in winter, that is, the East Siberian subspecies) male weight will not exceed 750 grams. Whereas, females generally weigh more than 750 grams. Measuring males and females by weight is relatively intuitive and easy.

2. Look at the color. Black and white are the color characteristics of adult goshawks, and males tend to have more contrasting colors than females.

Squid has a high nutritional value, rich in protein, calcium, phosphorus, iron, etc., and is also very rich in trace elements such as selenium, iodine, manganese, copper, etc. In addition to being rich in protein and amino acids needed by the human body, squid also contains a large amount of taurine, which inhibits cholesterol levels in the blood, relieves fatigue, restores eyesight, and improves liver function.

How to identify a good quality squid:

The body shape of high-quality squid is complete and solid, pink, shiny, slightly hoarfrost on the body surface, the flesh is fat, translucent, and the back is not red; Inferior squid is thin and mutilated, red and slightly black in color, dull, with too thick hoarfrost on the surface, and a black-red or moldy red back.

Look at the texture, the inside is pure white, and the outside is an off-white cooking sharing: how to clean squid.

1. Cut the connection between the head and abdomen, and pull out the head and feet.

2. Remove the cartilage in the abdomen.

3. Cut open the abdomen and carefully remove the ink sac.

4. Peel off the skin.

5. Cut off the internal organs of the head.

6. It is best to cut off the eyes of the squid, because its juice is light brown, which will make the dish unbeautiful 7. Peel off the skin of the head.

8. Take out the mouth (the squid mouth is also called the Dragon Ball).

9. Wash it with water.

Contraindications: The cooking time of squid should not be too long, otherwise the taste will be bad. Patients with cardiovascular diseases and liver diseases such as hyperlipidemia, hypercholesterolemia, and arteriosclerosis should be cautious. Squid is cold in nature, and people with a weak spleen and stomach should also eat less.

Squid is a hair product and should not be eaten by people suffering from eczema, urticaria and other diseases.

Looking at the lines, the inside is pure white, and the outside is gray-white.

In fact, the octopus, like the water absorption is very strong A pound of octopus can absorb a pound of fresh water, and most of the squid with good quality should be soft, but it is generally rare to see squid that is not mixed with water in large supermarkets and sold in water So the umami of seafood is almost gone

The front is a little black before peeling, and there is gluten on the back after peeling.

1. Generally speaking, the squid without peeling is flesh-colored, and the front of the dried squid will have some traces of blackening, which is actually normal, so the blackened side of the dried squid is the front of the squid. When cooking dried squid, soak the dried squid first and then cut it into pieces, so that the texture is more chewy. 2. Touch: If the dried squid has been peeled, you should reach out to touch the touch of the squid at this time, if you can touch the harder tendons on one side of the squid, it proves that this side is the reverse side of the squid, that is, the back of the squid, and the meat quality of the front of the dried squid is relatively average.

3. If you need to cut the folds when cooking, you can soak the squid in water for 10 15 minutes first, and when the squid is soaked, you can distinguish the front and back. After soaking, the squid can be cut directly into the knife, or cut from the side, and then cooked.