What is the most venemous spider on earth?

Question

(not the most dangerous)

Answer 1

The most venomous spider in the world is the brazilian wandering spider :D

Answer 2

The spiders in australia just researh about austraila and its spiders who will find which one is which.

Answer 3

i think black widow is the one

Answer 4

The Brazilian wandering spiders appear in the Guinness Book of World Records 2007 for the most venomous animal and is the spider considered directly responsible for most human deaths due to envenomations from a spider bite.  The genus Phoneutria (Greek for "Murderess") contains eight similar scientifically described species.  Aside from causing intense pain, the venom of the spider can also cause priapism - uncomfortable erections that can last for many hours and lead to impotence. The venom may eventually be used in erectile dysfunction treatments.