The name "brown recluse" spider correctly refers only to the midwest species; additional species are known by common names such as the desert recluse, the Arizona recluse, etc. Unfortunately, non-arachnologists incorrectly lump them all under the "brown recluse" moniker.
dermatology.cdlib.org/DOJvol5num2/special/recluse.html dermatology.cdlib.org/DOJvol5num2/special/recluse.html
There are twelve or thirteen recluse spider species in the United States including the infamous Loxosceles reclusa, the brown recluse, which is most common in the midwestern and south-central states, and the Arizona brown spider, or the desert recluse, which is found in the southwestern desert states.
www.desertusa.com/desert-animals/brown_spider.html www.desertusa.com/desert-animals/brown_spider.html
Spider Photos - ; Brown & Desert Recluse Spiders ... I thought maybe this spider was still young, or maybe the violin shape is less prominent on the desert recluse. It was a light tan color with the abdomen being darker and a leg span of well over 1 inch. I'm in Southern New Mexico, about 40 miles north of the Mexico border.
www.spiderzrule.com/recluse.htm www.spiderzrule.com/recluse.htm
UC home and landscape guidelines for control of Brown Recluse and Other Recluse Spiders. ... The most common Californian recluse spider is the desert recluse, Loxosceles deserta. It is found mostly in the Sonoran and Mojave deserts, in the foothills of the lower San Joaquin Valley, and in adjacent areas of Mexico;
www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7468.html
In any case, bites from the desert recluse are rare and no bites from the Chilean recluse have ever been recorded in California despite its presence in heavily populated urban areas. Both the native desert recluse spider and the Chilean recluse spider occur principally in the drier areas of southern California.
www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7442.html
To the right is a detailed photo of a Brown Recluse spider. Brown Recluses will not have any stripes or patterns on the abdomen and has fairly delicate legs which it can easily lose if handled too roughly. ... The Desert Recluse (photo) - Found in the Southwestern United States...
www.brown-recluse.com/spiderinfo.html www.brown-recluse.com/spiderinfo.html
Brown Recluse Spider Bite Overview ... The most common non-brown recluse spiders are the desert recluse found in Texas, Arizona, and California, and the Arizona recluse. No deaths have ever been reported from non-brown recluse spiders. Bites from these cousins produce mild to moderate local skin disease.
www.emedicinehealth.com/spider_bite_brown_recluse_spide... www.emedicinehealth.com/spider_bite_brown_recluse_spider_bite/article_em.htm
The average size of mature Desert Recluse spiders is approximately 1/2 of an inch, with a leg span of ... Magnified eyes of a recluse spider. Note there are only six eyes, arranged in three pairs. Most spiders have eight eyes. Photo used by permission: © Jim Kalisch; Department of Entomology, University of Nebraska-Lincoln...
www.venombyte.com/venom/spiders/desert_recluse.asp www.venombyte.com/venom/spiders/desert_recluse.asp
Experts feel that Californians are probably seeing the other (4 native to California) recluse spiders which are close relatives to the brown recluse. The most commonly found native recluse spider in California is the desert recluse.
www.hobospider.com/brownrecluse.html www.hobospider.com/brownrecluse.html
This spider is sometimes mistaken for the brown recluse spider, though there is only ... There are several species of brown spiders in the United States. Most occur in the desert southwest. But the brown recluse (Loxosceles reclusa) inhabits the southeastern quarter of the United States, as far north as southern Illinois.
www.idph.state.il.us/envhealth/pcspiders.htm www.idph.state.il.us/envhealth/pcspiders.htm