while the sac of a brown widow spider is smaller and spikier. Inside the sac, a female spider may lay anywhere from a few dozen to hundreds of eggs. They're designed to protect the baby spiders ...

One of the most reliable ways to confirm a brown widow spider infestation is to take a close look at any egg sacs you find. We understand if that sounds like the last thing you'd ever want to do ...

Brown widows are often mistaken for the more famous western black widow or southern black widow. However, their lighter coloring and the unique spiky texture of their egg sacs help distinguish them.