Why are people scared of snakes? Why is it so contemptuously call them reptiles, blaming in all sins possible – from the first, inherited from eve and Adam? It’s not only in pathological mobility, visual “slipperiness” and a cold glance, which cause many instinctive disgust. The fact that some of these reptiles to humans are a real threat. Perhaps the fear of the snake – an echo of the genetic memory of those times, when there were no vaccines and medications, so almost every bite of poisonous snakes was deadly for the victim.
To be honest, there’s not that snake would dare attack the person itself – usually they attack only in self-defense. Although there are a particularly aggressive individuals who don’t need any special occasion to show your teeth ” in the full sense of the word. But the anger – is one thing, and the degree of toxicity – more. Today, when there are medications help the bitten people, some “bastards” ceased to be so dangerous, though the joy of a close acquaintance with them is ever going to do. But what kind of snake is anyway to bypass the tenth road, if you do not want to prematurely part with life?
It is widely known that not one snake on land in its ability to kill cannot be compared with the inhabitants of the ocean. The so-called sea serpent, which is often compared to the Cobra, more poisonous than Continue reading
Selection of beautiful pictures of snakes — and not so poisonous — from all continents.
Keeled grass too. The snake is non-venomous, and the snake yawns after a hearty lunch, to reinstall the jaw and catch my breath.
Mamba Jameson . graceful green snake of the length two meters, the venom of which has a nerve effect. Deny the muscles of the respiratory system and the victim is slowly but surely suffocating. Then the serpent eating it. It lives in Africa. There is still the black Mamba, its length 4 meters, which is as poisonous as the green, but I am afraid of it anymore. There is a belief that if a black Mamba crossed the path, wait for death. Or she will crawl and bite, or just die from an accident. It is believed that the bite of a deadly Mambo, but it is not. If within one hour after the bite to take the serum, then survival is guaranteed. To escape from the snake is almost impossible, Mamba moves at a speed of 11 km/hour.
Rainbow boa constrictor, inhabits South America, especially a lot of snakes in the Amazon. It feeds on small animals, most large animal who can strangle him, – it’s a big rat. If you feel the danger, and can bite, but they are not poisonous.
Mexican non-venomous king snake of the family geobrush. Lives in Mexico, Continue reading
Almost all snakes reproduce sexually, with the participation of female and male. Only certain species are capable of parthenogenesis, i.e. the reproduction is not transmitted sexually, and from unfertilized eggs without the participation of a male. There among the snakes, as a rare exception, and true hermaphrodites, i.e. individuals who are simultaneously female and male. Such exceptional case was recorded on the small island of Queimada-Grande, South America. There were found the snake, dubbed the island bothrops, among which, in addition to ordinary females and males, meet bisexual individuals who make up the majority of the population. These individuals are females, while the ovaries are the male copulatory organs and Mature testes. Such individuals may in some cases play the role of females and to breed, and the males are fertilizing other females (ordinary or hermaphrodite). The existence in the population of the island bothrops such unusual females is so efficient, the need for normal males has dropped, and their share in recent years has declined.
The female from the male in the overwhelming majority of snake species difficult to distinguish. The serpent the visible Continue reading