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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.
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 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 ...
Latrodectus geometricus est légèrement plus petit et généralement de couleur plus claire que la veuve noire 5. Le mâle décrit par Levi en 1967 mesure 4 mm et la femelle 10 mm 10 . Sa couleur varie du brun foncé au noir avec parfois des nuances de gris.
- Arachnida
- Animalia
- Arthropoda
- Chelicerata
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.
- 2 min
Il y a 3 jours · Learn about the black widow, a genus of about 30 species of spiders with an hourglass marking on the abdomen. Find out where they live, what they eat, and how their bite can affect humans.
Ces 10 faits fascinants sur les araignées veuves noires vous apprendront comment les identifier, comment elles se comportent et comment minimiser votre risque d'être mordu. Ils ne sont pas toujours noirs.
