Inhaltsverzeichnis
What is a pit viper?
Pit viper is a common name used for species in the subfamily Crotalinae which share the defining feature of having infrared-sensing organs on the front of their face. “Pit viper” actually refers to over 150 different species that are found around the world and occupy habitats as diverse as the desert and the jungle – from Australia to Arizona.
How many species of pit viper are there in the world?
There are currently 18 genera (which is the plural of genus) and within those genera, there are currently 151 species of pit viper throughout the world. But we’re gonna talk about a handful in North America that we need to be concerned about. (Reptileknowledge.com)
Where do pit viper snakes live?
“Pit viper” actually refers to over 150 different species that are found around the world and occupy habitats as diverse as the desert and the jungle – from Australia to Arizona. This group includes rattlesnakes, cottonmouths, copperheads, moccasins, the white-lipped pit viper, and many other pit vipers.
Why is the pit viper population decreasing?
Like most snakes, crotalines keep to themselves and strike only if cornered or threatened. Smaller snakes are less likely to stand their ground than larger specimens. Pollution and the destruction of rainforests have caused many pit viper populations to decline.
What happens if you get bit by a pit viper?
Depending on the species, different components of pit viper venom include neurotoxins that cause paralysis, metalloproteinases that destroy tissue, and proteins that stop the blood from coagulating. Even for humans that are much larger, a bite from a pit viper can easily lead to death if untreated. Interesting Insights from the Pit Viper!
Do pit vipers learn to strike more accurately?
Studies have indicated these snakes learn to improve their strike accuracy over time. Many temperate species of pit vipers (e.g. most rattlesnakes) congregate in sheltered areas or „dens“ to overwinter (see hibernation ), the snakes benefiting from the combined heat. In cool temperatures and while pregnant, pit vipers also bask on sunny ledges.
What are the causes of the decline of the pit viper?
Pollution and the destruction of rainforests have caused many pit viper populations to decline. Humans also threaten pit vipers, as many are hunted for their skins or killed by cars when they wander onto roads.