Immense physical strength, razor sharp claws and scissor like teeth are not the only weapons animals use. Thousands of animals use highly venomous or toxic poisons to attack prey or defend themselves. Some animals actually shoot poisons towards victims, others store toxins in their glands or skin. Following are the top eight most poisonous animals in the world.
8. Box Jellyfish
Prevalent in the ocean waters throughout Asia and Australia, this dangerous animal goes out of its way to avoid other creatures. Swimmers must definitely avoid the Box jellyfish. The stingers and tentacles on this animal are extremely powerful. Along with causing excruciating pain for weeks, the animal's venom is capable of stopping the heart or paralyzing the lungs. To top it off, the venom will slowly eat away at the skin.
7. Marbled Cone Snail
Though very slow moving, this snail thrives in reefs throughout the world. The animal uses its strong, toxic venom to catch its prey. While within its shell, the snail shoots out a nose type advice called a proboscis. From the probiscis, a tooth like appendage attaches onto the victim. The venom within the animal is transmitted through the tooth into the victim. This leads to paralysis almost immediately. Humans that have experienced a bite are succumbed by weakness, numbness, nausea and death, when the lungs ultimately stop working.
6. Blue Ringed Octopus
The painless bite from a Blue Ringed Octopus may seem innocuous, however the deadly neurotoxins in the animals saliva immediately begin working. Within a few minutes, a human will experience muscular weakness, numbness, followed by a cessation and breathing and ultimately death.
5. Death Stalker Scorpion
Prevalent throughout North Africa and the Middle East, this arachnid lives up to its name. The stinger on this animal is not overly large or strong, however the sting administered is the most toxic from scorpions anywhere in the world. It causes an intense and unbearable pain, then fever, followed by coma, convulsions, paralysis and death.
4. Stonefish
Inhabiting the waters of the Pacific throughout the Australia coast, this complacent fish resembles a sea rock or coral. With its nearly invisible camouflaged assistance, it attacks many fish that swim nearby. A powerful toxin stored within its 13 spines can stop nearly every animal that it connects with. If contact comes with humans, the venom will cause intense pain, swelling of tissue, shock followed by death.
3. Sydney Funnel Web Spider
One of the most venomous creatures in the Australia outback, the Sydney Funnel Web Spider packs a powerful punch. This spider is large and very aggressive, consistently creating the most powerful venom of any spider. Protecting its burrow, the spider places a web across its entrance that passers by should not enter. From its fangs, the spider delivers a powerful neurotoxin that cause extreme pain and are capable of killing a person within 15 minutes. It's venom does not affect most mammals but has a very powerful effect on humans.
2. Inland Taipan
This Australian snake is frequently considered the most poisonous snake on earth. One bite from this serpent contains enough potent toxin about 110 milligrams to kill about 100 people. It toxin can cause vomiting and will cease a persons breathing. Fortunately, the Taipan is a very gentle and shy reptile.
1. Poison Dart Frog
While running through the rain forests of Central or South America, do not pick up the Poison dart frog. The frog's skin contains a toxic chemcal that sickens or kills any animal that touches or eats it. Two micrograms of this deadly toxin (enough to fit on the head of a pin) will easily kill a human being or other large mammanl.








23 comments:
February 6, 2008 2:30 AM
Notice how many of these animals live in Australia? Maybe that is why we have no large land predators - we don't need them!
February 6, 2008 5:54 AM
Yes... box jellyfish and blue ringed octopus in our waters give me the heebee jeebees... I'd almost rather not know. And yet, you'd think with all these poisonous animals, our wild life would be able to stay on top of the introduced kane toad... which is still poisonous, but not up there with some of those creepy crawlies.
February 6, 2008 12:17 PM
1) The proper term is "venomous" animals, not "poisonous".
2) Maybe my info is outdated, but in the 1980s when researching this subject, several books claimed that the pacific sea snake had the deadliest venom of any snake.
February 6, 2008 5:07 PM
why is it that the poisonous animals always look so cool? makes you want to just touch them and face the consequences :)
February 7, 2008 12:23 AM
so scare them all :|
February 7, 2008 3:23 AM
Where is my favourite, King Kobra.
I am thinking King Kobra is the most poisonous Animal in the world.
Thanks.
Uday.
http://udayfun.blogspot.com/
February 7, 2008 2:07 PM
What about the black mamba? I thought that was considered the world's most deadliest snake.
February 7, 2008 8:22 PM
Woo hoo, 6 out of 8 live in Australia! We rock!
February 8, 2008 2:16 AM
As far as I remember (and if I'm not mistaken) the difference between the Black Mamba and the abovementioned Taipan is that the Mamba is able to produce 4 times more venom at once, but still the Taipan's venom is far more powerful.
www.eNyu.lt
February 15, 2008 6:17 PM
are not the most poisnous who kills you faster and have more powerfull venom?...
. this is cool and amazing...
most of them live in australia
http://lunar8.wordpress.com
March 15, 2008 1:14 AM
Shouldn't bulldog ant also go in the list? It could kill an adult human under 15 minutes with its venom
March 31, 2008 2:31 PM
Wow, this is interesting =O
If you want to read more about the kick-ass Box Jellyfish, visit the following link:
http://www.moonsheep.co.uk/blog/?p=4
Moon Sheep.
April 11, 2008 4:09 AM
To be specific, the terms "venomous" and "poisonous" reflect the delivery system of the toxin. The poison dart frog is poisonous, not venomous, since the toxin is absorbed or eaten, or delivered passively. Venomous animals such as snakes, spiders, or scorpions store their toxins and have an active delivery system.
April 23, 2008 3:21 AM
man all i can say is australians u r one tough nation.... keep it up n dont get killed........
AUSSIE RULZ
April 25, 2008 6:17 PM
If you want to check out how to make your own Cane toad, click on my name...
June 8, 2008 5:25 AM
with regard to the most venomous spider isn't the brazilian wanderer the most venomous when compared with the sydney funnel web spider?
June 13, 2008 9:54 AM
the poison dart frog isnt actually venomous,somthing it feeds on produces the venom.what it is,is unknown.in captivity there harmless with no venom.
July 20, 2008 5:06 AM
This list is wrong because a Tetraodontidae or puffer fish is the second most poisonous animal. 50 people a year die from dinning on fugu a dish made from puffer fish. Venomous is injected by sting or bite and poison is swallowed or absorbed through the skin.
September 26, 2008 2:35 PM
Actually, John, "venomous" means the amount of venom released and "poisonous" means the toxicity of the venom released.
October 7, 2008 1:09 PM
"The Brazilian wandering spiders appear in the Guinness Book of World Records 2007 for the most venomous spider and is the spider considered directly responsible for most human deaths due to envenomations from a spider bite." It should be in the top 8
November 15, 2008 2:08 PM
Yup, the Phoneutria nigriventer (Brazilian Wandering Spider) has a more potent venom - regarding effect on humans - than Atrax Robustus (Sydney Funnel Web Spider), so the list is wrong.
November 19, 2008 11:02 PM
man,that funnel web spider is soooo creepy.
December 21, 2008 4:58 PM
I still want to visit Australia. However, I think we forgot to add the Human tongue. Oh wait a minute, it's not an animal.
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