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It's not like people ...
Do you know how convoluted way reproduces sea horse or for example bogomol.Dumayu net.Hotya that suddenly you're an expert in this area?
If so, then do not read this topic.
So start.
1. After mating, the male snake tape seals the opening of the female sexual secretions of his kidneys. This print is a sort of "chastity belt", preventing mate from other males and ensuring fertilization from the first approach for the male to the female.
2. The male Darwin's Frog - frogs inhabiting along the southern coast of Chile - after fertilization of eggs swallows it and keeps his voice in the bag. When the tadpoles grow, he opens his mouth and lets them out.
3. Seahorse - the only animal species, the males of which pregnant and give birth. During the breeding season the female seahorse swims up to the male, and with the help of the nipple-like appendage enters eggs in a special chamber in the form of a bag on the abdomen of the male. Then, the male fertilizes them and while nurturing small seahorses in his stomach.
4. Mozambican catfish process of fertilization occurs in females in the mouth. Lay eggs, she turns to swallow it. Then it swims male spots on the anal fin which is very much like eggs. Female, confused, opens her mouth to swallow the eggs, and then allocate the male sperm, fertilizing the eggs, already in the possession of the females in the mouth. There fry develop as long as they grow up. Even after small fish begin to search for food at the slightest danger, they flock to safe shelter - her mother's mouth.
5. female bedbug no holes for mating and the males have to drill his own with the help of his sharp and curved penis. Then he introduces sperm into the female, which (with a lack of blood), and even sometimes the female eats.
6. During mating, the female praying mantis eats her partner. Until last mating, the female, have greater dimensions, the male holds forepaws and begins to devour his head. The sexual desire of the male is so large that it does not stop mating even when it is threatened. Some scientists believe that the process of eating even enhances the sexual desire of the male.
7. Male akarimorfnogo tick born fully formed insects and helps his mother at birth, acting like a midwife. Hind feet he grabs her sisters emerging from the genital opening, and pulls them out. What is even more strange, he has intercourse with them and continues to be nearby, ready at any moment to come back to help his mother.
8. Feet male water mite sometimes serve him additional sexual organs, which it penetrates the female. During mating, he presses the female so much to the ground with tiny hooks that she could barely move. He also adhered to it with a special substance, so that it is not him to leave.
9. eared marsupial mouse - similar to normal mice, the Australian marsupial, unique among all mammals die after mating. During the breeding season the males are exclusively engaged in mating until until fall dead in the literal sense of the word. Most of them die of hunger, because they do not take the time out to look for food or to absorb it.
10. The male mite no penis, and he enters into the female genital opening his nose. It is enough to extend it, he turns his back and releases the sperm from her rear hole. Then again and again he turns his nose pushes deeper sperm.