What are the 4 most poisonous snakes?

The Big Four snakes cause far more snakebites because they are much more abundant in highly populated areas. They are the Indian cobra (Naja naja), common krait (Bungarus caeruleus), Russell’s viper (Daboia russelii) and the Saw-scaled viper (Echis carinatus).

What are the top 5 most poisonous snakes?

Here are 10 snakes whose venom not only packs a punch for small prey but that can take out humans.

  • King cobra.
  • Banded krait.
  • Saw-scaled viper.
  • Russell’s viper.
  • Eastern tiger snake.
  • Boomslang.
  • Fer-de-lance. Fer-de-lances are pit vipers from Central and South America. (
  • Black mamba. Black mambas are Africa’s deadliest snakes. (

What are the big 4 snakes?

For many decades, the concept of the “Big 4” Snakes of Medical Importance has reflected the view that 4 species are responsible for Indian snakebite mortality—the Indian cobra (Naja naja), the common krait (Bungarus caeruleus), the Russell’s viper (Daboia russelii) and the saw-scaled viper (Echis carinatus).

What’s the most venomous snake in North America?

eastern diamondback rattlesnake
The eastern diamondback rattlesnake is the largest of its species in the world and the most venomous snake in North America.

What is the most poisonous snake in the world 2021?

Eastern Brown Snake (Pseudonaja Textilis) The Eastern Brown Snake is the most venomous snake in the world. Based on its LD 50 score of 0.001 mg/kg it is a very dangerous snake. Eastern Brown Snake’s venom is highly hemotoxic. Their venom quickly attacks the blood and prevents clotting.

What snake has caused the most deaths?

The black mamba
The black mamba is the species with the highest mortality rate in every single nation in which it occurs, despite not being responsible for the most numerous snakebites. It is also the species which has the highest mortality rate worldwide.

What are the 4 poisonous snakes in India?

In India, a polyvalent antivenom is produced for the treatment of envenomations from the so called ‘big four’ snakes: the spectacled cobra (Naja naja), common krait (Bungarus caeruleus), Russell’s viper (Daboia russelii), and saw-scaled viper (Echis carinatus).

How many venomous snakes are in North America?

There are over 20 species of venomous snakes in North America. In the United States, there is at least one species of venomous snake in every state except Alaska. About 8,000 people are bitten every year, but thanks to modern medicine, antivenom keeps the number of fatalities at only a handful.

What are the most poisonous snakes in America?

Timber Rattlesnake. This is the perfect place to kick off a deadliest snakes list.

  • Western Diamondback Rattlesnake. The Western Diamondback calls the Southwest home and isn’t too choosy about its habitat.
  • Eastern Diamondback Rattlesnake.
  • Prairie Rattlesnake.
  • Mojave Rattlesnake.
  • Copperhead.
  • Cottonmouth.
  • Eastern Coral Snake.