Spider webs. If they look asymmetrical and are low to the ground, they may belong to a black widow spider. Egg sacs. Black ...

The Black Widow and Funnel-Web spiders are among the most venomous arachnids, each possessing potent neurotoxins that can cause severe reactions in humans. While Black Widow bites typically result in ...

A black widow spider with what looks like the remains of another spider in her web. | Photos by Lito, Flickr // CC BY 2.0 Ever wonder how black widows got their name? It comes from the females ...

As the spider was crushed, a fragment of the arachnid flew into the woman's eye, she said, which caused immediate pain and swelling. The doctors concluded that the woman's symptoms were caused by ...

Of the over 46,000 known spider species, only about 200 have venom potent enough to be of medical concern. This is assuming, of course, that an individual isn’t allergic to specific components ...

The most poisonous spider in North America, the black widow's venom is 15 times stronger than the rattlesnake's. Amazingly, the notorious predators are known for attacking and killing prey much ...

A black widow spider shows off her characteristic hourglass markings. ... Extension concurs with Cushing, and further states in a fact sheet that black widows rarely ever bite when not in a web.

The photo, shared on the “Spiders” subreddit, shows a mouse ensnared in the web of a venomous black widow spider. The user, who goes by the name “WoodyDoingFilm” on Reddit, shared that the ...

Brown widow spiders vary widely in their colors, from very light to very dark, but are not shiny like black widow spiders. Their coloring is mottled, and females have black accent stripes.

According to the Indiana Department of National Resources, Indiana has about 400 known species of spiders, but only two can seriously injure humans: The Black Widow and the Brown Recluse.

The Southern Black Widow (Latrodectus mactans) usually avoids indoors but can be found in basements, garages, fences, woodpiles, and building overhangs, and their webs are usually unsymmetrical ...