WebThe notorious Black Widow Spider (Latrodectus sp) of the United States is a close relative of the Redback Spider, and only differs in appearance by the absence of a red … WebFemale black widow spiders are the most dangerous and are easily identified by the red hourglass on her belly with a shiny black body. Males, on the other hand, have red and yellow bands and spots on their backs. They also have longer legs and smaller bodies. Juveniles look like males. A male western black widow

Spiders Washington State Department of Health

The redback spider (Latrodectus hasselti), also known as the Australian black widow, is a species of highly venomous spider believed to originate in South Australia or adjacent Western Australian deserts, but now found throughout Australia, Southeast Asia and New Zealand, with colonies elsewhere outside Australia. It is a member of the cosmopolitan genus Latrodectus, the widow spi… WebJul 3, 2024 · There are many key differences between redback spiders in black widow spiders. The redback spider is smaller on average than the black widow spider. While both of these spiders have glossy black … recidivism wikipedia

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WebBlack widow spiders prefer dark undisturbed areas, such as woodpiles, bales of hay, water meter boxes, under eaves, and fences. Indoors, they may be found in undisturbed, cluttered areas in basements, crawl spaces, or unused areas of garages. Female black widows build messy-looking webs in or behind objects in secluded and protected locations. WebAug 5, 2024 · Consider the Australian redback spider, also known as the Australian black widow: Females of this highly venomous species are less than a half-inch long, yet they … WebAug 23, 2024 · 53K views, 402 likes, 44 loves, 59 comments, 83 shares, Facebook Watch Videos from Brave Wilderness: Which spider is more dangerous? recidivism training