![]() ![]() ![]() Among the obvious structural differences are harvestmen’s having one apparently unified (usually egg-shaped) body, while true spiders have clearly separate head and abdomen regions. Similar species: Though they also have long, thin legs and are also often called daddy longlegs, harvestmen (in order Opiliones) are quite different and unrelated. To distinguish it from other cellar spiders may require close examination of palps, “face” structure, carapace markings, and eye groupings. Perhaps the most common species in our area is the longbodied cellar spider, Pholcus phalangioides. Many common spiders in this family have 8 eyes arranged into three groups: 2 in the center of the face, and a cluster of 3 on each side of the central pair. Most have oval or rounded abdomens, sometimes described as “peanut shaped.” Females build nonadhesive, unorganized, messy-looking cobwebs, usually in corners or crevices. Some species have darkened joints on their legs, giving them a “knobby-kneed” look. This movement turns them into a blur, rendering them practically invisible to potential predators. Other characteristics add to their camouflage: Their gray, tan, or whitish color, small body size, and remarkable habit of “vibrating” or bouncing rapidly in their webs when alarmed. The tarsi (“feet”) are flexible, adding to the wispy impression they give. We provide many pest control services in Houston.Cellar spiders are inconspicuous, harmless, fragile spiders with extremely long, thin legs. If you suspect that you have been bitten by either of these spiders, you should seek professional medical attention immediately. For more advice or spider control assistance, contact the professionals at All-Safe Pest & Termite today. Sometimes very severe effects like renal failure, coma, or death Some of the signs of being bitten by a brown recluse are: Their bites tend to be painless, but symptoms can develop anywhere between two and eight hours after the bite occurs, leaving Houston residents unsure of where or how they were bitten. The brown recluse, which is a cousin to the black widow, is the most misidentified spider in America, which is frightening, considering the damage that they can cause to your health. A bite from a black widow spider may result in some of the following symptoms: Health Hazards Of Spiders:ĭid you know that all spiders possess venom and fangs, but only two species in North America are medically dangerous to humans? The black widow spider and brown recluse, both of which are native to the Houston area, pose a threat to humans that is truly unpleasant. They range from black to brown in coloring and are not harmful to humans. House SpiderĬommonly found inside the home, this spider crawls around in all of the cozy bits, like underneath your couches or amidst your clothes piles. They tend to circulate around doors and windows, so be sure to address any cracks or crevices that might be letting them in. This chubby, furry spider has keenest eyesight of all spiders, which makes them adept at catching their prey. Homeowners should look to areas of high moisture as well for cellar spiders. They are generally attracted to your home due to outdoor lights and then find their way inside through cracks in your foundation or gaps around doors. Long-Bodied Cellar SpiderĬolloquially known as daddy-long-legs, this very long and thin spider feeds off of decomposing organic matter or dead prey and is most commonly found in cellars, as their name suggests. This is easy to misinterpret, so the best way to identify a brown recluse is by looking at their eyes, which there are six of. Light brown to tan in coloring, the brown recluse is identified by its bulbous abdomen and a violin-shaped marking that can change in intensity as the spider ages. ![]() ![]() They seek dry, dark spaces to spin their webs and wait for their prey, so look to attics, basements, and other areas that humans rarely go. Some spiders that you may encounter in the Houston area are: Black WidowĮasily identified by their glossy black coloring, female black widows are also stamped with the iconic red hourglass shape while the males are brown in coloring and are typically more reclusive. Spiders can be harmful to your health and detrimental to your home and property, making them a pest in need of removal. ![]()
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