one you can't cure.
the tarantula
The Brazilian Wandering spider. Bite furiously if provoked, often several times. Effective anti-venom available.
It is the Black widow spider
Yes they are real. They are also known as fiddle-back, violin spiders, or reaper. They are venomous spiders and are known to bite.
The least deadliest spider is The Daddy Long Legs Spider.
Some say that the black widow spider is the deadliest spider in Michigan, close but but not the deadliest. THE deadliest spider in Michigan is the brown recluse in its mature form. Although occationally deadly a small number of bites can cause necroses which is simply the disolving and if not treated quickly can cause serios injury and for some cases death more to those who are young particularly under 10. Dont worry about not feeling the bite while sleeping, within seconds you will feel imense pain and in minutes intense and frustating breathing. Here is a bite from one
No, it's the Sydney Funnel-Web spider. It's bite can kill a human in 45 minutes while the Black Widow's bite more often then not is not fatal. And when it is, it takes several hours to kill the body.
Spider Wasp
Black widow
Brown recluse
pitbull
The deadliest spider in Australia is the Red Back spider, closely followed by the Funnel web spider.