Are snail calves viviparous or oviparous, and how are baby snails born?

The snail is an ovoviviparous animal with a unique reproductive mode, and the embryonic development and young snail development of the snail are completed in the mother's body. From the fertilized egg to the birth of the snail, it takes about one year to conceive in the mother's body. Field snails are laid in batches, and they begin to breed in March and April every year, and at the same time as producing snails, female and male snails mate and fertilize, and at the same time give birth to snails to be produced in the next year in the mother's body.

A female snail produces about 100 150 snails a year. Satisfied!

As soon as I finished eating, there was a dish called snails, which were probably ordinary snails. I swallowed the rice, but I still grew a little knowledge, that is, I knew how the snails gave birth to small snails. I really didn't know before.

I think most of you are just as confused as me. So let's start with a question today - do you know how snails are born? Viviparous?

Or oviparous? Tomorrow will tell you the answer. Answer: If you win a prize, please eat snails and drink beer.

Published Answer: The snail is an ovoviviparous drop.

The smile in the moon boat, Jackie answered the question correctly. I will make good on my promise. Come to Italy and come to me.

I never knew there was such a way to have a baby. Either they lay eggs like chickens, or they just give birth to cubs. It turns out that the snail first has an egg, and then the egg becomes a cub in the belly, and then comes out. The natural world is truly magical.

But eating those little snails is a little disgusting, even terrifying. At first, I thought it was sand, but when I looked closely, it turned out to be small snails with shells. It's not like caviar, you can't see small fish at all. But the small snail has already formed ......I can't help but lose my appetite.

Legend has it that there is a big dish called "Three Calls", which is made from newborn rats and served alive. Use chopsticks to clamp and squeak; Dip it in the dipping sauce and squeak again; Put it in your mouth and squeak three times. Not to mention seeing it in person, it's already creepy to think about.

The horror of man is evident.

It seems that eating snails in the future is to avoid this breeding period.

Although snails are not mammals, they have a viviparous mode of reproduction. Snails are also dioecious, and males and women can also be distinguished by the shape of their antennae in appearance. The eggs are fertilized and developed in the mother's nursery and are not excreted until they have grown into larvae.

The eggs of ordinary snails are white, and the red eggs are snails instead of snails, and snails are inedible. The snail is an intermediate host of zoonotic parasitic diseases. Each snail can contain up to 3000-6000 larvae of Roundline cantonensis!

If raw or undercooked snail meat is eaten, it is very likely to cause foodborne angiostrongyloidiasis.

In fact, in 2006, there was an outbreak in Beijing of an incident of infection caused by eating "cold snail meat" and "spicy snails". After infection with Angiostrongylus cantonensis, nematode larvae can invade the human brain, damage the central nervous system, and cause eosinophilic meningitis. The specific symptom is headache, accompanied by nausea and vomiting, neck stiffness, limited movement, convulsions and other symptoms, which can lead to paralysis and even death in severe cases.

The snail is a kind of ovoviparous animal, its reproductive formula is unique, the embryonic development of the snail and the development of the snail are completed in the mother's body, that is, the right to say, the snail will not discharge the eggs into the body, directly hatched in the body, and the snails that come out are already small snails with shells.

The red eggs you are talking about, I suspect you are talking about the Fushou snail, that thing can't be eaten, at least not here.