The house spider provides a service for home owners, eating flies and other unwanted insects. Like scorpions, mites and ticks, house spiders are wingless. Body: A house spider’s body is divided into the cephalothorax and the abdomen. domestica is one of the smaller species in the genus Tegenaria. Color: Common house spiders are typically brown or gray in color, with darker chevron markings along their bodies. Domestic house spiders possess elongated bodies with a somewhat flattened cephalothorax and straight abdomen. “Bite sites are a serious problem.” A brown recluse bite can cause necrotizing wounds (meaning, it kills the cells and tissues around it), so you’ll want to see a doctor immediately if you think you’ve been bitten by one, Russell says. Like most spiders, Tegenaria species subdue their prey with venom. Size: Female common house spiders measure 5 to 8 mm in length, while males measure only 4 mm. “The recluse can cause serious damage to people,” says Pereira. “If you live in an area where brown recluse is common, it’s a good idea to shake out your clothes and shoes, or wear gloves if you are working in your shed or garage.”Ĭan they harm you? Yes. “Many bites occur because the spider is hiding in folded towels and sheets, underneath a pile of clothes on the floor, or in shoes in a closet,” Potzler says. Where you’ll find them: The brown recluse likes to hang out in undisturbed corners of homes, in sheds, and in basements or cellars. ![]() ![]() ![]() It is important to remember that spiders seen in Oregon are not bound by the territorial lines decided on by humans, therefore their distribution is subject to change. Also, brown recluse spiders have six eyes, instead of the eight that many other spiders have. Spiders found in Oregon include 30 unique species from confirmed sightings by contributing members of Spider ID. What they look like: The brown recluse is a brown spider with a distinct “violin-shaped marking” on the top of its head and down its back, Potzler says.
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