1, cobra, the maxilla is short, the front end has fluted teeth, and there are often 1 to several fine teeth behind the fluted teeth. It is a poisonous snake with anterior teeth slots, and its venom is mainly neurotoxic. In China, cobras are mainly distributed in southern Yunnan, Guizhou, Anhui, Zhejiang, Jiangxi, Hunan, Fujian, Taiwan Province, Guangdong, Guangxi and Hainan.
2. Bamboo leaves are green, rainy and rainy, and can also be seen in sunny days and evenings. They are often hung on branches and feed on frogs, lizards, birds and small mammals, which are aggressive and toxic.
3, cauliflower snake, big and fierce, and non-toxic, with a wide range of recipes, preys on mice, birds, eggs and other small animals in the wild. Mainly distributed in Zhejiang, Jiangxi, Anhui, Jiangsu, Fujian, Hunan, Hubei, Guangxi, Guangdong and so on.
4. Agkistrodon acutus likes to move in the ditch area of the mountain pier in summer. The requirements for habitat conditions are shade and ventilation, trees and water, activities in tea gardens, farmland and woodpiles, climbing trees and entering human houses.
5. Agkistrodon halys often inhabit plains, hills, low mountains or fields, under stone piles, grasslands, ditches, graves, bushes and fields. Bend into a disc or wave shape.
Extended data:
Methods of distinguishing poisonous snakes:
Viper:
1. Head: The head of a poisonous snake is generally triangular;
2, the body: the body of a poisonous snake generally looks thicker and shorter, and the body suddenly becomes thinner after cloaca, and the stripes on the body surface are more vivid;
3, poisonous snakes like to enclose their bodies, and they are lazy when they see people not running.
Nontoxic:
1, head: the head is oval (there will be exceptions, the head of Bungarus multicinctus is also oval, but it is a highly toxic snake);
2, the body: the body of the non-poisonous snake looks slender, the body gradually tapers at the tail, and the stripes on the body surface are not very bright;
3. Non-poisonous snakes rarely have round bodies, and they will run away immediately after seeing people, and their actions are more agile.
Methods to prevent being bitten by snakes:
1. When entering the outdoor grass or Woods, you should wear high heels, long-sleeved clothes and trousers and try not to expose your skin. At the same time, we should constantly hit the ground, grass and tree trunks with long sticks to scare away snakes, instead of talking loudly to drive them away.
2. Snakes often appear in the morning and evening. Snakes are most likely to appear in dark, wet, inaccessible, lush grass and many mice. Everyone should pay more attention to these times and locations.
3. Snakes are most afraid of substances with pungent smell. If snakes are found, alcohol, smoke, realgar and sulfur can be used to drive them away.
Snakes generally don't take the initiative to attack people. (except eye snakes) So if you meet a snake, don't disturb it if it doesn't attack you actively. The best way is to flee the scene. Just move it slowly. Snakes don't change direction as fast as people, so when they are chased by snakes, they should run the S-shaped route from left to right to avoid it.