


Some people think hobo spider bites cause skin lesions and other serious side effects. Hobo spiders usually bite humans only if they feel threatened or trapped. Because they struggle to climb walls and smooth surfaces, hobo spiders usually hide in corners on the ground and create funnel-shaped webs that they rest in while they wait for their prey. Females and males grow to about ½ inch long, but males tend to be slightly smaller. Hobo spiders have a long, rounded body with a dark striped pattern on the back and yellow/brown legs. Sometimes they end up in a box or a truck that is transported to this area, but they usually don’t survive the winter in our climate They prefer warmer, milder climates that don’t have a hard freeze. However, brown recluse spiders are native to some of the Midwest and Southern states, and they don’t normally travel this far west. Hobo spiders are often misidentified as brown recluse spiders (venomous spiders with a bite that can cause skin lesions). They are not aggressive towards humans and hide to avoid contact with them. However, like most spiders, hobo spiders prefer to be left alone and tend to make their webs in secluded areas. Hobo SpiderĪlong with hobo spiders, many spiders are more active this time of the year, including black widows and wolf spiders. During this time, male spiders search for female spiders hiding in their webs, which are usually ground level near a crack where they can escape from threats. In Utah, hobo spiders mature from June to September, but most people notice them around August and September because late summer and fall is hobo spider mating season. Hobo spiders are common across the Wasatch Front. However, recent research suggests that hobo spiders are not as dangerous as they seem. Are you worried that you may have been bitten by a hobo spider? If you live in Utah, you have probably heard that hobo spiders are dangerous and aggressive-that one bite can cause serious skin lesions and nausea.
