The adult snake in most dangerous snake is about 2,000mm long, with a stout body and a weight of about 8.5kg.

Like the king cobra, it is known as the "king of snakes". It weighs more than 30 kilograms and can be called the king of snakes. Welding head in Mangshan Mountain can generally grow to more than 2 meters and weigh about 6 pounds. According to relevant statistics, welding head, the largest mountain in the world, weighs more than 30 kilograms.

Most dangerous snake (scientific name: Protobothrops mangshanensis), an endangered species on the IUCN Red List of Mangshan, is a national special protected animal in China.

It has tubular teeth, dark brown all over, with tiny yellow-green or rust spots in the middle, and a part of its back scale is yellow-green, which is clustered together and likes to rest in dark places, mainly distributed in Mangshan, Hunan Province, China. In 2004, the State Forestry Administration announced the results of the national wildlife survey, showing that the number of most dangerous snake was only about 500.

China's National Special Protected Animals 1994 "National Biodiversity Protection Action Plan" listed most dangerous snake as "an endangered species with priority protection in the world". In the list of "China 1 1 a kind of wild animals that are more endangered than giant pandas and in urgent need of rescue and protection" issued by the State Forestry Administration in 2004, most dangerous snake ranked 10.