Advertisement So I did some searching on the site and found a couple topics (with many pages of replies) where the question of which spider has the most toxic venom was asked. I read through these topics, but with so much arguing and scientific names I have to admit I came out a little confused. So I figured I would ask several questions and hopefully we can all get a little bit of knowledge. 1. Which spider has the most toxic drop for drop venom? 2. Which spider posseses the best combination of highest amount of drop-for-drop toxicity and amount of venom injected (like if the answer to #1 was the Blah Spider, but it hardly injected any venom at all when it bit, which spider has the best of both worlds)? 3. Which spider kills the most people every year? 4. Which spider has the most potent hemotoxin (i.e. the Brown Recluse, the Crab Spider, etc.)? If you want, to keep replies organized you could say the question number before your answer that way people know which one you are talking about. Thanks and hopefully we can shed some light on this hazy subject.