These are not much of a comparison since they have different types of venom. Also, the Brazilian Wandering Spider's venom is not as good at killing humans as the Black Mamba's venom is. So the point goes to the Black Mamba.
brown or black
Brazilian wandering Brazilian Wandering What?
The world's most poisonous Spider is the Brazilian Wandering Spider (Phoneutria), there native to the Tropical South and Central America:the black Scorpio is poisonous on the earth!keep sfae from all creature!avid hunting!
Black widow spider and the Brazilian Wandering Spider are because of their deadly bite. The black widow is called black widow because the female eats her mate after mating. They are found in Australia and can be deadly if provoked. The Brazilian Wandering Spider is called Wandering spider because it it doesn't hunt on a web, it approaches prey and eats it. It's venom is 15 times deadlier than the Black Widow's. There have been reports that wandering spiders have been found in fruit, mostly bananas.
5.Goliath Bird Eating Spider 4.Black Widow Spider 3.Brown Recluse Spider 2.Brazilian Wandering Spider 1.Mosquitos those are the top 5deadliest insects in the world. AND Taneil graham
Some can but only pousisnous spiders can e.g Tarantula,red back ,black widow.
It is commonly believed that the Brazilian wandering spider is the most poisonous spider, there have been over 7000 recorded bites. If a person is bitten by this species there is a good chance that death will occur. However, the black widow spider, the brown recluse spider and the tunnel web spider, are also very poisoness. == ==
At least three different kinds of spiders get called "banana spider". The yellow and black Argiope genus spiders (and other spiders in that genus) are called banana spiders. The second kind of "banana spider" is the Golden-silk orb weavers are tropical and subtropical spiders, so maybe there is some real association with banana trees occasionally. The third kind of "banana spider" is the very dangerous Brazilian wandering spider. The first two kinds of spiders have venom that is no real problem for human beings. The Brazilian wandering spiders have a strong venom.
The Sydney Funnel web spider is the most poisonous spider on earth, causes comas, seizures and death within the hour of the bite. Those who believe the wandering spider (or more officially, the banana spider) is the most venomous are incorrect and it is only reported the most dangerous because there are more reported bites, but it is not as venomous.The above statement is actually incorrect. The Brazilian Wandering spider's venom is far more potent then that of a Sydney Funnel-Web. It hosts a neurotoxin that is near-identical to the one of a King Cobra and can cause paralysis in a matter of minutes. Death in roughly an hour.The most defining difference in deadliness between the two spiders is the fact that there is a cure for the Sydney Funnel-Web spider's venom. While the is but only a treatment for the bite of a Brazilian Wandering spider. The Brazilian Wandering spider's venom can kill just as quickly as a Sydney Funnel-Web spider's venom can, but can also cause permanent damages.
The Black Widow or the Tarantula Edit: Sorry to change your answer, (I'm a different person) but you are half-wrong. The black widow is the fourth deadliest, while the Brazilian Wandering Spider, a distinct species of tarantula, is the most venomous.
1.box jellyfish2.black widow3.Brazilian wandering spider4.black mamba5.puffer fish6.stone fish7.spiting cobra8.lion fish9.sea snakes10.funnel web spider
The Sydney Funnel web spider is the most dangerous. the Goliath spider is not dangerousThe "Black Widow". It is an all black spider with a red hourglass shape on its underside. One bite and you will die within and hour. It injects so much venom in one bite that it can kill 6-7 adults.