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Most snakebites are caused by non-venomous snakes. Of the roughly 3,700 known species of snake found worldwide, only 15% are considered dangerous to humans. [1] [2] [3] Snakes are found on every continent except Antarctica. [1] There are two major families of venomous snakes, Elapidae and Viperidae.
Roughly 7,000–8,000 people are bitten by venomous snakes each year in the United States, and about five of those people die. [4] Though most fatal bites are attributed to rattlesnakes, the copperhead accounts for more snakebites than any other venomous North American species.
Garter snakes were long thought to be non-venomous, but discoveries in the early 2000s revealed that they produce a neurotoxic venom. [12] Despite this, garter snakes cannot seriously injure or kill humans with the small amounts of comparatively mild venom they produce and they also lack an effective means of delivering it.
Today we are going to take you for a thrilling virtual tour to the world of the 20 most deadliest and dangerous snakes in the world. Click to skip our introduction and methodology and jump to the ...
Non-venomous snake bites typically only need to be treated by cleaning the wound and keeping it dry, but if a bite victim starts to show serious side effects, immediately take them to receive ...
The common death adder (Acanthophis antarcticus) is a highly venomous snake species with a 50–60% untreated mortality rate. [87] It is also the fastest striking venomous snake in the world. [88] A death adder can go from a strike position, to strike and envenoming their prey, and back to strike position again, in less than 0.15 seconds. [88]
Here’s a full list of all venomous snakes, facts about each one and where they can each be found: Copperhead Appearance: Copperheads are typically three to four feet, and their coloration can be ...
For humans, a bite is not dangerous, and many handlers can attest to garter snakes gently biting in protest when held or restrained; these bites do not often break the skin, given the garter snake's smaller size, but may cause slight itching, burning, and/or swelling at the location of the bite.