Most Venomous Animals in the World
Some cool trivia for today. Credit to
https://famouswonders.com.
1. Box Jelly Fish
The Box Jelly Fish is arguably the most venomous creature in the world. Its venom contains neurotoxins, cardiotoxins and dermonecrotic toxins – chemicals that kill living tissue. One sting from this animal can cause respiratory failure and cardiac arrest.2. Belcher’s Sea Snake
The Belcher’s sea snake is the most venomous snake in the world. In fact, just a couple milligrams of this reptile’s venom can kill 1,000 humans. Fortunately, like most sea snakes, the Belcher’s sea snake is relatively harmless and tends to avoid human contact.3. Inland Taipan Snake
The Inland Taipan snake, also known as the fierce snake or the small-scaled snake, is considered to be the most venomous land-dwelling snake in the world. Although it is observed to be a rather shy reptile, when it does bite it has been known to strike up to 7 times. Its venom has Taipoxin and protease enzymes. The Taipoxin is a very strong neurotoxin that slows down or even stops motor nerve terminals which can cause a bite victim to die from asphyxiation when their respiratory muscles fail.4. Brazilian Wandering Spider
The Guinness Book of World Records lists the Brazilian wandering spider as being the most venomous spider in the world. This spider gets its name because it literally wanders around during dark hours. During the day is likes to hide in dark places, which sometimes leads them to being found in houses, cars, under logs and, strangely, in banana bunches. In fact, these spiders have turned up all over the world in some shipments of bananas. When they bite, their forelimbs act as fangs and inject venom containing the neurotoxin PHTX3 which causes intense pain and can lead to muscle failure and death.5. Stonefish
The stonefish gives swimmers a good reason to watch where they step. When pressure is put on this fish, spines on its back shoot out and release venom. It is believed that the amount of venom injected is proportionate to the pressure that is put on the fish. It is hard to see this fish due to its stone-like appearance. The sting from a stonefish caused necrosis of the skin, rapid swelling and severe pain. In some cases people may experience muscle fatigue, temporary paralysis and even shock.6. Blue-ringed Octopus
The blue-ringed octopus is as beautiful as it is deadly. Even though they only grow up to about 8 inches in length, this sea creature packs a huge punch when it bites. The blue-ringed octopus has yellowish skin with black and blue rings. When it becomes disturbed brown patches appear and darken and shimmering blue rings appear and begin to pulsate. They mainly live in tide pools and along coral reefs and hunt for shrimp, crabs and small fish. When they attack, they grab their prey with their tentacles, pull them toward their mouth and bite them with their horny beak while injecting the venom. The venom is powerful enough to kill a human and there is no antivenom yet.7. Marbled Cone Snail
The Marbled Cone snail has a beautiful shell, but you certainly do not want to pick one up. Their venom consists of hundreds of different toxins that paralyze fish within one to two seconds. The snail injects its venom through a tentacle that shoots out a poisoned barb. The barb remains attached to its prey and then within minutes the snail engulfs its paralyzed food. Humans, when injected with this venom, often have blurred vision, impaired speech and hearing difficulties. Combinations of numbness and pain as well as swelling usually occur around the wound.8. Sydney Funnel-web Spider
This venomous spider is found in Australia and its bite can kill a child in just 15 minutes. These spiders can grow to be up to two inches long with the males being smaller, but more deadly. When they bite, they often strike repeatedly and deliver a full dose of venom. The males are fairly aggressive and are the most venomous spider on that continent.9. Indian Red Scorpion
The Indian red scorpion, also known as the eastern Indian scorpion, is the most lethal scorpion on the planet. There is no solid data to say what the mortality rate is from an Indian red scorpion sting, but reported fatality rates range from 8 – 40%, with most victims being children.10. Eastern Brown Snake
The eastern brown snake is the second most venomous land snake in the world after the inland taipan snake, although it is known to be more aggressive than the taipan. In fact, accounts of eastern brown snakes chasing humans for over 100 meters have been reported. Bites from this reptile often result in dizziness, diarrhea and convulsions. If a bite is not treated with antivenom soon enough, humans can experience paralysis, renal failure and cardiac arrest.
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