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If you discover a spider infestation in your home, it’s essential to handle it safely and effectively. Use a vacuum cleaner with a long nozzle attachment to remove webs, egg sacs, and spiders from inaccessible areas. After vacuuming, promptly dispose of the vacuum bag or empty the canister into a sealed plastic bag and discard it outdoors. By implementing a few simple practices, you can significantly reduce the likelihood of a Southern House Spider infestation. Regularly clean your home, paying particular attention to areas prone to clutter and dust accumulation.
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Much like Brown Recluse spiders, which, despite popular belief, do not reside in California, Desert Recluses have a violin-shaped pattern on their backs. Their bodies tend to be about a half inch long, and their leg span can be up to two inches. They live up to three years, and their diet consists of small insects. They tend to build webs in the corners of your home, especially near a window. They capture insects in their webs, inject them with venom, and then save them to be eaten later. While these eight-legged creatures may give you the heebie-jeebies, they are very helpful in controlling the insect population inside your home.
Differences in Their Appearances
The cellar spider also goes by common names like vibrating spiders, carpenter spiders, and daddy long-legs spider. However, the name daddy long-legs is also given to other arthropods like harvestmen and crane flies. The spider species Kukulcania hibernalis, commonly known as Southern House Spider, belongs to the genus Kukulcania, in the family Filistatidae. Kukulcania hibernalis spiders have been sighted 134 times by contributing members. Based on collected data, the geographic range for Kukulcania hibernalis includes 4 countries and 12 states in the United States.
Other Spiders in this Family
Harvestmen is a large order of spider-like arachnoids with thousands of species in the order. Harvestmen are typically small brown creatures with long, delicate arching legs. Some harvestmen species have brown bodies with a mottled pattern on their backs. Hobo spiders are common in houses in the northwestern United States.
Health Risks Associated with Southern House Spiders
Another characteristic to look for is the bulbous shape of their abdomens. This rounded abdomen is where Southern House Spiders store their silk glands, which they use to construct their intricate webs. The presence of this distinct feature is a strong indication that you have encountered a Southern House Spider.
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A collection of commonly encountered spiders in the Bay Area, assembled by Dr. Stephen Lew. Spiders also are accused of biting people (or worse), but very rarely has this ever been witnessed. Although technically not classed as a true spider, harvestmen have many of the characteristics of spiders.
See a brown recluse spider? Southern Illinois heat may be driving them out of hiding. - Belleville News-Democrat
See a brown recluse spider? Southern Illinois heat may be driving them out of hiding..
Posted: Tue, 10 Jul 2018 07:00:00 GMT [source]
Brown recluse spider bites are painful for most people—whether it is painful right away or becomes painful over time. Their bites also usually lead to painful blisters, and their venom can destroy a person’s skin. This can cause their victim to have difficulty sleeping, develop a fever or suffer other serious medical conditions. One common spider in this part of the world is the southern house spider (Kukulcania hibernalis). This spider is sometimes also referred to as a southern crevice spider.
Harvestmen (Opiliones)
As their name implies, these spiders live in Texas, Florida and other southern states. They are typically found in a variety of manmade structures, including houses, bridges and barns. They like to live in dark, sheltered spaces of a structure, such as in the crevices of windowsills and overhangs of a home. Both male and female southern house spiders are about the same size. The southern house spider is abundant in southern California and will often be found in cracks and crevices on a house exterior, barns, and the likes. This spider is often confused with the brown recluse because they have the same color.
Although these spiders do not have a dangerous bite, the males have a shape and color that is similar to brown recluse spiders. It is common throughout Florida and much of the southern United States in human populated areas. As a group, filistatid spiders are known as crevice spiders, and this species is sometimes referred to as the southern crevice spider.
The distinctive tangled, unkempt web easily identifies the presence of this spider. The eye protuberance, size, and color of both sexes, and the long legs and palpi of the males aid in field identification. Wandering males are easily captured in shell vials; females must usually be trapped outside the nest on the web.
However, it is classed as a harmless indoor brown spider because it’s not aggressive and only bites if you grab or squeeze it. Additionally, the toxins in the venom aren’t dangerous to humans. When it comes to appearance, Southern House Spiders are easily recognizable. They typically have a dark brown coloration that allows them to blend seamlessly into their surroundings.
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