Will Spiders Eat Roaches?

Spiders are insectivores, meaning they hunt for and eat their prey. They will eat cockroaches, but it’s not their primary source of food. They also eat other insects.

There are some species of spiders that are more capable of hunting roaches than others. These are the ones you want to look out for.

The American house spider is the most common of these species. It’s a brown, dull spider with a spotted pattern. It’s usually about a quarter-inch in size. It’s a mobile animal that reaches adulthood in about two years.

Wolf spiders are another species of roach-eaters. They have an agile body and good night vision.

They are often found lingering in the corners of homes. Their webs are a good catch for roaches. They come in a variety of colors, including a light brown.

Black widow spiders are one of the most dangerous spiders around. They will chase roaches into cracks and subdue them with their venom. This can be very painful. They can get anywhere, and their bite can be fatal.

Other spiders that are known to eat cockroaches include hobo spiders. They will suck up their prey with straw-like mouths. They may also eat other insects, but roaches are a preferred food for them.

There are other types of ants, such as the red imported fire ant, that will eat roaches. They are not a reliable pest control method, but they can work for small roach infestations.