The Arizona brown spider, mainly found in Arizona, is somewhat similar to the more famous brown recluse spider. However, it’s ever-so-slightly smaller than the brown recluse, measuring about one ...

There are about five species of brown spiders in Arizona, according to the College of Agricultural and Life Sciences at University of Arizona. Their venom usually causes aches and swelling ...

Georgia is home to several spider species, and some are venomous. What do they look like? How dangerous are they? What to do if bitten.