What kind of snake is black all over and has a white ring around its neck?

It looks like a Chinese cobra.

The black and white snake is a silver krait. The silver krait is an animal of the genus Ring Snake in the family Cobraidae. It is commonly known as the Jixia, the white section black, the money white flower snake, the silver armor belt, the silver-clad iron, etc.

It is extremely venomous, and is the fourth most venomous snake on land. The silver krait snake has white rings and black rings on its whole body, the white rings are narrow, the tail is slender, the body length is 1000-1800mm, and the venomous snake with anterior groove teeth. black or blue-black on the back, with 30-50 narrow transverse stripes of white or creamy yellow; The ventral surface is stained white.

The dorsal head is dark brown, and the juvenile occipital dorsal has a light-colored inverted "V" shaped spot. The dorsal ridge is high, triangular in cross-section, and the tail end is pointed. The head is oval, less distinct from the neck, the back has the typical 9 large scales, no cheek scales, and the middle row of ridge scales is enlarged and hexagonal; The infracaudal scales are single-rowed.

There is a white circle pattern on both sides of the neck, which is presumably a cobra.

Cobra (scientific name: naja) is a genus of cobras, a genus of cobras, and most of its members are collectively known as cobras.

The main characteristics of the cobra family: the maxilla is short, there are grooved teeth at the front end, and there are often 1 to several fine teeth behind the grooved teeth, which is a venomous snake with anterior groove teeth, and the venom contains mainly nerve poison. Snakes do not like to move, and their heads are oval, which is not easy to distinguish from non-venomous snakes in appearance.

The dorsum of the head has symmetrical large scales, without cheek scales. The pupil is rounded, the tail is cylindrical, and there is a vertebral inferior process throughout the spine. Most cobras are large and can be up to meters long.

Cobra venom is a high-risk mixed venom. The most striking feature of the cobra is its neck skinfold. This area can bulge outwards to intimidate opponents.

When the cobra is provoked, it will erect the front of its body and swell the sides of the skinfold on its neck, and the ring lines on the back will become more pronounced and emit at the same time"Whew"sound, in order to intimidate the enemy.

Bangladesh haunts the west of Guangxi, and provinces bordering Yunnan are not excluded.

Just looking at the picture, you see that the back pattern of the snake neck is a big circle, which is the standard Bengal cobra back pattern, which is still very different from the general Zhoushan back pattern, although the possibility of Zhoushan variants is not ruled out, but if you are in Yunnan and Sichuan, this should be Bangladesh.

Whether it is Zhoushan or Bangladesh, it is a highly venomous snake, and if it is bitten, it will cause injuries mainly caused by blood and flesh ulceration, so be careful.

Hello, this is: Zhoushan cobra, also known as the Chinese cobra, rice shovel head, belongs to the cobra family, mainly distributed in southern China and the Indochina Peninsula, its biggest feature is that when the neck is flattened and expanded, the back of the neck shows a double ring of glasses-like markings. The Chinese cobra feeds on a variety of frogs, rodents, birds and snakes, and its venom is a mixture of neurotoxins and blood toxins, which is violent, and it is likely to be life-threatening if bitten.

According to your text description, and the ** provided, this snake should be "Zhoushan cobra", this snake is a short-tempered, easy to attack people, and very venomous snake, you must not easily provoke it.

It looks like a non-venomous snake, but it's very dangerous, give 119 a **, they will come to catch it!

There is a high probability of poison in the Chinese coral snake.

Cobraidae Elapidae sinomicrurus are scaly reptiles.

<> snakes contain nerve poison, which leads to reflexes, spasms, convulsions, paralysis, and finally death. Although these symptoms may be the result of the synergistic action of several snake venom components, attacking neurological functions, mainly neuromuscular transmission predominantly neurotoxic effects.