Viper

Viper is a family of venomous snakes found in most parts of the world, with the exception of Antarctica, Australia, Hawaii, Madagascar, various other isolated islands, and north of the Arctic Circle. All have relatively long, hinged fangs that permit deep penetration and injection of snake venom. Vipers are considered to be among the most advanced of all snake groups.

Taxonomy and etymology

The name Viper is derived from the Latin word vipera, which means "viper". The family Viperidae includes three subfamilies: Viperinae (the true vipers), Crotalinae (the pit vipers), and Azemiopinae.

Characteristics

Vipers are known for their venomous bite. They have a pair of long, hollow fangs that they use to inject venom into their prey. These fangs are connected to venom glands located in the upper part of the mouth. When a viper bites, it can control the amount of venom it injects.

Distribution and habitat

Vipers are found in a wide range of habitats, including deserts, forests, and mountains. They are most common in the tropics, but can also be found in temperate regions.

Behavior

Vipers are primarily nocturnal and are known for their ambush hunting tactics. They typically wait for prey to come within striking distance before launching a rapid, accurate strike.

Venom

The venom of vipers is primarily used for immobilizing prey and for defense against predators. The venom contains a variety of compounds, including enzymes and toxins, that cause pain, swelling, and sometimes death in the victim.

Conservation

Many species of vipers are threatened by habitat loss, persecution, and over-collection for the pet trade. Conservation efforts for vipers include habitat protection, regulation of collection, and public education about the importance of these snakes in the ecosystem.

See also

• Snakebite
• Venomous snake
• List of viper species

• Viper
  Viper
• Crotalus skull
  Crotalus skull
• Arabian Horned Viper
  Arabian Horned Viper
• Vipera berus in Finland
  Vipera berus in Finland
• 
  Western Diamondback Rattlesnake