Search results
Results From The WOW.Com Content Network
The Black Widow spider (Latrodectus spp.) is a spider notorious for its neurotoxic venom (a toxin that acts specifically on nerve cells). The Black Widow Spider is a large widow spider found throughout the world and commonly associated with urban habitats or agricultural areas.
Latrodectus is a broadly distributed genus of spiders with several species that are commonly known as the true widows. This group is composed of those often loosely called black widow spiders, brown widow spiders, and similar spiders. [3][4][5][6] However, the diversity of species is much greater.
Black widow, any of about 30 species of black spiders distinguished by an hourglass-shaped marking on the abdomen. Black widows are found throughout much of the world. Although their venomous bite often produces muscle pain, nausea, and mild paralysis of the diaphragm, it is rarely fatal.
Black widow spiders are among the most feared spiders. Learn how to spot them, what their bites feel and look like, and how bites are treated..
Black widow spiders are several species of arachnids in the genus Latrodectus that are known for the females' unique and striking appearance as well as their rumored tendency to eat their...
The black widow spider is an arachnid that strikes fear into the hearts of many. They can be found on almost every continent (with the exception of Antarctica) and like to reside in areas that are warm, dark, and secluded. They were dubbed “widows” because of the tendency of females to eat their mates. Black Widow Spider Facts Overview.
Black widow spiders are typically black with two reddish triangular markings usually joined to form a reddish hourglass shape on the underside of their abdomen – their most recognized feature. Females are occasionally brownish black.
Latrodectus mactans, known as southern black widow or simply black widow, and the shoe-button spider, [citation needed] is a venomous species of spider in the genus Latrodectus. The females are well known for their distinctive black and red coloring and for the fact that they will occasionally eat their mates after reproduction.
The black widow spider (Latrodectus mactans) is probably the most feared spider in North America. Its venomous bite is excruciating, and the spider gets its name because females sometimes eat their mates. Yet, this spider doesn't deserve its bad reputation. Here are the facts you need to know. Cite this Article.
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...