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
From venomous snakes the most dangerous bites of Cobra, spectacled serpents, vipers, some sea snakes. Their bites (usually hands, feet) are accompanied by local pain, progressive edema of the affected limb, passing sometimes on the trunk. At the bite location revealed two reddish dotted wound; soon around them appear petechiae or hemorrhages, which can be detected also on mucous membranes.
There is cyanosis and rapid swelling of limbs, increasing the General toxic reaction. In some cases, develop kollaptoidnoe state. Bites of snakes up to 15% of bitten die from heart failure, paralysis of the respiratory center 3-4 days after the bite.
Treatment: rapid removal (suction) of the poison from the wounds (effectively in half an hour); immobilization of extremities; the introduction of anti-typhoid serum in the interscapular region (20-100 ml); epinephrine, caffeine, kordiamin, ephedrine; novocaine blockade around the bite; systemic corticosteroids in medium doses.
Some marine molluscs have poisonous apparatus and swimmers cause painful burns, the development of erosions, local ischemia, cyanosis, numbness, which quickly can spread to large areas 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
In the legends of ancient China tells the story of that dragon once there was a huge sea snake or a giant boa constrictor, swollen from the sea water in the Yangtze river.
Live large Boas and Kharkov zoo. Although to see their usual Kharkiv is unlikely. For the past four years as the entrance to the terrarium of the zoo is closed — emergency building on the brink of destruction. The roof of the cage, consisting of concrete slabs started to crumble. And simple repair in this case is not enough.
Once there was an aquarium for fish the local waters, says head of the Department of amphibians and reptiles of the zoo Olga Kalinovskaya, and when in 1995 marking the centenary of the zoo, was transformed into the current terrarium. Now the zoo management plans to restore the aquarium, and over it to build the pavilion-a terrarium. It remains only to find the money to build.
Thus it happened that now to exhibit a collection of snakes for the zoo anywhere. New housing received only crocodiles, lizards and small amphibians in the premises of the recently renovated monkey house. The rest live in various closed the eyes of the visitors spaces.
In Kharkov zoo today is home to 20 snake species, only about 200 individuals creeping. All of them are tropical snakes that were bred in captivity.
Creeping the oldest inhabitant of the zoo — a female Continue reading
Sverdlovsk doctors expect an influx of patients with the bites of poisonous snakes in the next two months. In advance of the dangerous season they give the citizens of the region tips on how to do a snake bite, according to JustMedia .
Annually in the world, the bites of poisonous snakes get up to 500 thousand people, from them about 50 thousand die. In the Sverdlovsk region common common adder. Of poisoning with poison of snakes is found in all the districts of the region, including on the outskirts of Yekaterinburg (the areas surrounding lake Shartash, Baltym, Stone tents). In the current year in the regional centre of acute poisonings as of June 4 has already received two patients with Viper bite.
Poisonous apparatus snake ecoproducers consists of glands, ductless and doprovodem teeth. The length of the teeth is 5 mm. the glands adder about 30 milligrams of the poison. The poison acts on the blood, blood vessels, heart, liver, causes local tissue damage. In the moment of a sting the pain is not stronger than a pin prick, but after a few minutes the swelling increases, there is burning, Continue reading