Habitat:

Recluse spiders avoid areas where there is human activity, and prefer closets, guest rooms, basements, and attics. Outside, they like piles of rocks and leaves. They frequently inhabit shoe boxes, clothing and furniture. These spiders are most active at night and feed on silverfish, crickets, and other insects. Most people are bitten on the hands or feet when they are handling infested items.

Description:

The brown recluse spider is nicknamed the fiddle-back or violin spider because of the distinctive dark violin-shaped marking on top of the cephlothoraxfront body section. Notice the neck of the violin points toward the rear. The brown recluse is unusual in having six eyes instead of the usual eight. The spiders are tan to dark brown and nearly 1/4 (dime-sized) to 1/2 inch (quarter-sized) in body size. The immature spiderlings resemble adults in structure but have somewhat lighter coloration.

Bite:

The bite of the brown recluse spider is usually painless. However, localized burning sensation often develops within the first hour and during the next 6-12 hours, a small pimple or blister forms. The surrounding tissue begins to darken and take a raised appearance. The venom of this spider can cause extensive tissue damage (necrotic reaction) and over the next 10-14 days, a sunken, open, ulcerated sore up to several centimeters in diameter. It normally takes 6-8 weeks for a brown recluse spider bite to heal. A large sunken scar may persist that requires surgery to repair. Not every brown recluse bite results in ulcer formation. In rare cases systemic complications such as liver or kidney damage result. See your physician or emergency room as soon as you suspect a brown recluse spider bite. Capture the spider for later identification (crush the specimen, if necessary, but do so as gently as possible). While the brown recluse's bite is dangerous, people rarely die from it.

Click HERE For Fact Sheet EPP-7301 Spiders: Brown Recluse and Black Widow Information