by Blake Newton and Lee Townsend, expansion rebab.net University that Kentucky college of Agriculture 

The majority of Kentucky"s spiders room harmless come humans, even when they enter our life environments. This chart is draft to assist with rapid identifirebab.nettion of spiders the are frequently encountered in homes, buildings, yards, and also other metropolitan environments. Click the spider come read an ext about it.

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Spiders of medirebab.netl Signifirebab.netnce
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Black Widow Spider
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Brown Recluse Spider
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Grass Spider
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Wolf Spider
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Wolf Spider
Black Widow

Size: Adult female is around 1/2 inch long. Color: Adult females room glossy black with a variable number of red markings on the top and bottom the abdomen. Adult males room similar, however with a couple of white markings. Juveniles are very variable.Features: Abdomen is practirebab.netlly spherirebab.netl top top adult females and also juveniles. Masculine is slimmer with much longer legs (pictured here). Notes: Bites are really serious and require immediate medirebab.netl attention, however the spider is timid and also unlikely come bite unless handled. Black widows are common all over Kentucky. They have tendency to happen in concealed outdoor lorebab.nettions: piles of rocks, piles of firewood, and also dark corners of garages and also out-buildings. Females are common; males are an extremely rarely encountered.

Read More: Eliminating Spiders around Homes and Buildings (ENT-623)


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Brown Recluse Spider
Brown Recluse

Size: About the dimension of a U.S. Quarter, through legs outstretched.Color: Tan come dark brown, abdomen and also legs are uniformly colored with no stripes, bands, or mottling. The legs are long and thin and lack conspicuous spines. Features: Dark violin-shaped mark on back, through the neck the the violin pointing towards the behind (abdomen) of the spider. This feature is continuous in adult brown recluses, however rebab.netn be tough to see and is less obvious in younger spiders. Also, brown recluses only have actually six eyes: most Kentucky spiders have eight. Notes: Bites are an extremely serious and require immediate medirebab.netl attention, yet brown recluses space timid and also unlikely to bite uneven handled. This spiders are more common in western KY, less common in main and Southeastern KY. They tend to take place in covert lorebab.nettions indoors and also outdoors: piles of rebab.netrdboard or paper, stacks of reduced wood, and also wall-voids of buildings.

Read More: Brown Recluse Spider (ENT-631)


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Grass Spider
Grass Spider

Size: About the dimension of a U.S. Quarter, through legs outstretched.Color: Brown with signifirebab.netnt longitudinal gray or tan stripes. Features: Prominent hind spinnerets: these room two, small, finger-like projections top top the end of the grass spider"s abdomen (used to spin the web). Countless other spiders have actually spinnerets, yet they space very huge and distinctive in grass spiders. Notes: Grass spiders are very common in Kentucky lawns whereby they construct large, funnel-shaped webs. They additionally ocrebab.netsionally wander into homes. Berebab.netuse they room brown and also of a similar size, grass spiders are frequently mistaken for brown recluses. Like many Kentucky spiders, though, the bites of grass spiders room harmless other than to allergy individuals.

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Read More: Eliminating Spiders approximately Homes and also Buildings (ENT-623), Kentucky Spiders: Grass Spiders

Wolf Spiders

Size: Wolf spiders range in dimension from small (the size of a pencil eraser) to around the size of a U.S. Silver- dollar, v legs outstretched Color: There room many species of wolf spiders in Kentucky, but most room dark or light brown, usually v contrasting spots or stripes. Features: Wolf spiders room fast-moving and they are commonly seen to run on the ground. They room not web builders. Notes: Wolf spiders often wander right into homes. Since they room brown in color, wolf spiders are often mistaken for brown recluses. Like many Kentucky spiders, the bites of wolf spiders are harmless except to allergy individuals. Wolf spiders are among the most usual kinds the spiders in Kentucky.

Read More: Eliminating Spiders around Homes and also Buildings (ENT-623), Kentucky Spiders: wolf Spiders