The southern black widow spider is well-known throughout ... the red-headed mouse spider has a neon red head and jaws. Their abdomen is a distinct iridescent blue, while their legs are solid ...

Males usually have a brown or gray body with red, yellow, or white spots or bands on their abdomens. This variation in coloring means that black widow spiders can be tricky to spot if they aren ...

The southern black widow. This spider has a shiny, black, globe-shaped belly (abdomen). You’ll know it by the red hourglass mark on the underside. The northern black widow. You’ll notice a row ...

Shortly after the woman arrived at the hospital, her symptoms intensified. Her eye continued to swell until it was almost ...

In the United States, there are five species of black widow spiders: the northern, southern and western varieties most commonly found in the regions they’re named for, as well as red and brown ...

Many spiders have weak or prey-specific toxins that are unlikely to affect humans. If they do bite, they may leave itchy, red wounds that ... brown recluse black widow hobo spider tarantula ...

There are several species of widow spiders in the United States, including the northern and southern black widow and the red widow. The brown widow spider is considered one of the least dangerous.