What are some of the biggest spiders?

Answer by  lgk (2426)

The largest spider I know of lives in the rain forest, the bird spider. They do have a venom to help them catch their prey, as do most spiders.

Answer by  tcat (769)

The Tarantuala and the scorpian are the biggest spiders. They are found in the South American jungles and South Western United States. I don not know if they are poisionous. I believe scorpians are big and happern to be poisonous.Wolf spiders are large, but I do not think that they are poisonous.