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Learn about the characteristics, habitat, diet, reproduction and venom of the black widow spider, a large and venomous spider found in North America and other regions. Find out how to identify, avoid and treat a black widow spider bite.
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.
- Arachnida
- Latrodectus, Walckenaer, 1805
Apr 9, 2024 · Learn about the black widow, a genus of about 30 species of black spiders with an hourglass marking on the abdomen. Find out where they live, what they eat, how they mate, and how their venom affects humans.
- The Editors of Encyclopaedia Britannica
Latrodectus mactans. ( Fabricius, 1775) [1] 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 ...
Learn about the characteristics, habits, and venom of black widow spiders, a common pest in the U.S. Find out how to prevent and treat their bites and infestations with professional pest control services.
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Learn about the black widow spiders, their venomous bite, their cannibalistic mating behavior, and their web-building habits. See photos and videos of these spiders and their prey, and find out how to avoid their bites.
Dec 7, 2021 · Black widow venom is reported to be 15 times stronger than a rattlesnake's, but because spiders deliver far less venom than snakes do, their bites — though painful — are a serious risk only to ...
