They're also super fast runners. What they look like: Often confused with wolf or hobo spiders, grass spiders appear yellow, brown or cream-colored with two dark brown bands running across their ...

On rare occasions, hobo, huntsman, jumping ... Another member of the Pisaurina family, it's no surprise dark fishing spiders (Dolomedes tenebrosus) can sometimes also pass off for a wolf spider.

Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens. Several species answer to the name, and they are found in temperate regions around the world.