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The Chilean recluse spider, Loxosceles laeta, is a highly venomous spider of the family Sicariidae. In Spanish, it (and other South American recluse spiders) is known as araña de rincón, or "corner spider"; in Brazilian Portuguese, as aranha-marrom or "brown spider". It is considered by many to be the most dangerous of recluse spiders, and ...
The spider biting apparatus is short and bites are only possible in experimental animals with pressure on the spider's back. Thus many bites occur when a spider is trapped in a shirt or pant sleeve. There is no commercial chemical test to determine if the venom is from a brown recluse. The bite itself is not usually painful.
Reports of recluse bites far outnumber the number of spiders found in much of the U.S. [27] [28] [29] For example, many brown recluse bites have been reported in the U.S. west coast states (Washington, Oregon, and northern California) where populations of brown recluse spiders have not been found. [30]
The desert recluse is one of the two most common types of recluse spiders in Arizona. It is often mislabeled as a brown recluse in Western Arizona, Southern California and the southern tip of Nevada.
Brown recluse spider bites. What they look like: At first, a brown recluse spider bite may look like a bug bite or bee sting. It can be a small, raised red or purplish bump. You may see a tiny ...
Understanding the symptoms of a brown recluse spider bite can be life-altering. "Some brown recluse spider bites can cause severe, local reactions with necrotic tissue," Dr. Giangreco says.
The recluse spiders (Loxosceles (/ l ɒ k ˈ s ɒ s ɪ l iː z /), also known as brown spiders, fiddle-backs, violin spiders, and reapers, is a genus of spiders that was first described by R. T. Lowe in 1832. [4] They are venomous spiders known for their bite, which sometimes produces a characteristic set of symptoms known as loxoscelism.
On the other hand, experts do worry about spider bites about bites from venomous spiders, particularly black widows and brown recluse spiders. A bite from one of these types of spiders can cause ...