![]() Wolf spiders often jump on their prey, hold it between their legs and roll over on their backs, trapping their prey with their limbs before biting it and injecting their venom.īest Sleep Apnea Devices: Revolutionizing Treatment FIND OUT MORE Matingįemale wolf spiders leave scent markings so males can find them to mate. Some species chase down and seize their prey, while others wait for prey to walk by and then ambush it. Large females may take on small amphibians and reptiles, according to BioKids. Wolf spiders eat mostly ground-dwelling insects, such as crickets and other spiders. Wolf spiders sometimes find their way into houses, usually in basements, crawl spaces and breezeways after they enter near ground level, according to Michigan State University’s Plant & Pest Diagnostics (opens in new tab). Their habitats include stream edges, gravel and low vegetation, according to the Missouri Department of Conservation. These spiders spend most of their time on the ground, but they can climb trees or other objects if they need to. They are “mostly nocturnal and often mistaken for tarantulas,” Sewlal said. Wolf spiders are solitary animals that typically roam alone in the night, stalking prey. Anyone who has been bitten by a brown recluse spider should seek emergency medical attention, according to MedlinePlus (opens in new tab), a service of the National Library of Medicine. People can tell the spiders apart using size and banding patterns wolf spiders are usually larger and have banding patterns on their legs, which are absent on brown recluse spiders. Fast-moving spiders on the ground are more likely to be wolf spiders, as brown recluse spiders are very rarely seen out in the open, according to the University of Kentucky. However, wolf spider bites can be very painful, so these critters shouldn’t be picked up by hand, the University of Kentucky’s Department of Entomology (opens in new tab) notes.īrown wolf spiders can be confused with more venomous brown recluse spiders, especially in houses. Bite victims may exhibit some redness or swelling, but no serious medical problems caused by a wolf spider bite have ever been reported. According to Penn State’s College of Agricultural Sciences (opens in new tab), wolf spiders bite humans when they are mishandled or trapped next to the skin. Wolf spiders can bite if threatened, but their venom doesn’t pose a serious danger to humans.
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