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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.
Jun 13, 2024 · Latrodectus mactans is the most common species of black widow in North America. The female is shiny black and usually has a reddish to yellow hourglass design on the underside of the spherical abdomen.
Latrodectus mactans inflicts a small wound on its prey, uses its cheliceral teeth to mash it up, pours digestive enzymes on the prey; and sucks up the resulting food. The whole digestion process takes place outside the spider’s body.
The Southern black widow spider, Latrodectus mactans (Fabricius), is a venomous spider found throughout the southeastern United States. Widow spiders received their name from the belief that they would kill and consume their mate following copulation.
Dec 13, 2022 · Usually, the black widow spider enswathes prey caught in its snare, bites it, and later drags it to its hub, or retreat, to be eaten. Latrodectus mactans inflicts a small wound on its prey, uses its cheliceral teeth to mash it up, pours digestive enzymes on the prey; and sucks up the resulting food.
Aug 30, 2018 · 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.
Latrodectus. Type: Invertebrates. Diet: Carnivore. Average Life Span In The Wild: 1 to 3 years. Size: 1.5 inches long; diameter of 0.25 inches. Weight: 0.035 ounces. Size relative to a paper...
Latrodectus mactans, known as southern black widow or simply black widow, and the shoe-button spider, 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.
Nov 26, 2014 · Female Black Widow Spider, Latrodectus mactans, commonly found in the Eastern USA from New England to Florida.
Nov 18, 2022 · Southern Black Widow Spider. The southern black widow, L. mactans, is found in Pennsylvania. It is probable that the northern black widow, L. variolus, is also present. Latrodectus mactans female underside showing red hourglass. Photo by Jeff Hollenbeck, BugGuide.net, photo# 46533.
