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What Types Of Spiders Are In Chattanooga, TN? (5+ Types)

White mosquito silhouette with a dashed curved flight path on a green background

What Types Of Spiders Are In Chattanooga, TN? (5+ Types)

Orb-Weaver Spiders Chattanooga’s river, trees, and warm seasons make it an excellent habitat for spiders. That’s normal across Tennessee, and most spiders help by eating insects. When you know the types of spiders in Chattanooga, TN, you can decide what to leave alone and what to manage indoors. In Chattanooga, you’ll see several spider species. They come inside when food and shelter are readily available. Discover what draws them in and how to identify them so you can act quickly. This guide covers the common spiders of Chattanooga, ranging from harmless helpers to two venomous species that require special care. You’ll also learn where they hide, what to do about egg sacs, and how professional pest control in Chattanooga, TN, helps prevent future problems.

Key Takeaways

Field Guide · Chattanooga, TN

Common spiders around Chattanooga homes

Most spiders help by eating insects. Two venomous species need special care.

1
Brown Recluse Spider
Hides in boxes, closets, attics
Venomous
IDBrown spider that hides in boxes, closets, and attics.
WhereIndoor storage areas, closets, and attics.
NoteA bite can cause intense pain and itching. Contact a medical professional if a bite worsens.
2
Southern Black Widow
Glossy black, red hourglass
Venomous
IDGlossy black body with a red hourglass marking on the underside.
WhereOutside and in crawl spaces; strong, messy, low webs.
NoteWear gloves when moving stored items or firewood to avoid surprises.
3
Common House Spider
Messy webs near lights and frames
Beneficial
IDBuilds messy webs near porch lights, basements, and door frames.
WhereProtected corners where insects gather; porches and basements.
NoteThe most common spider in Chattanooga homes. Egg sacs sit in sheltered corners.
4
Wolf Spiders
Fast ground hunters
Beneficial
IDFast ground hunters that hide under mulch, stones, and mats.
WhereGround level outdoors; occasionally wander inside.
NoteThey dash after prey and help control yard insects. Use a cup to return them outside.
5
Orb Weavers
Wheel-shaped webs
Beneficial
IDStretches a wheel-shaped web between shrubs, fences, and porch posts.
WherePorches and gardens; webs span shrubs and fences.
NoteThe yellow garden spider sits near a zigzag silk band. Let them work if out of the way.
6
Jumping Spider
Big front eyes, bold leaps
Beneficial
IDHas big front eyes, makes bold leaps, and does not build large webs.
WhereSunny windows and patio rails; hunts by day.
NoteIt hunts by day and helps control insects. It rarely stays indoors.
Waynes has protected Southeast families for 50 years as an EPA Pesticide Environmental Stewardship member. Every little thing matters. A LOT.
  • Most common spiders help by eating insects around your home.
  • Use caution with brown recluse and southern black widow.
  • Tidy storage, sealed bins, and yellow bulbs cut webs and indoor sightings.
  • Year-round pest control lowers activity and prevents new issues.

The Most Common Spiders Around Homes

The most common spider in Chattanooga homes is the common house spider (Parasteatoda tepidariorum). It builds messy webs near porch lights, basements, and door frames. You’ll often see its egg sacs in protected corners where insects gather. Cellar spiders also hang on ceilings and in laundry rooms. Many people say “daddy long-legs,” but true harvestmen are different arachnids with one oval body and very long legs. Cellar spiders have two body parts and prefer quiet areas, such as ceilings, closets, and garages.

Jumping And Wolf Spiders In Lawns

You’ll often spot a bold jumping spider (Phidippus audax) on sunny windows and patio rails. It has big front eyes, makes bold leaps, hunts by day, and does not build large webs. Wolf spiders (family Lycosidae) are fast ground hunters that hide under mulch, stones, and mats, then dash after prey. Both hunters help control yard insects. If one wanders inside, use a cup and a card to take it back outside.

Orb Weavers Near Porches And Gardens

If you’ve ever walked into a perfect circle web, then you’ve met an orb weaver. This orb weaver spider stretches a wheel-shaped web between shrubs, fences, and porch posts. The yellow garden spider (Argiope aurantia) often sits in the center near a zigzag silk band. Let them work if they are not in the way. If a web blocks a path, move it gently with a broom at dusk. Removing old egg sacs near doors and windows helps prevent next year’s webs without harming beneficial spiders.

Big But Shy: Fishing Spiders And Crab Spiders

Along creeks and docks, the fishing spider (Dolomedes tenebrosus)  is a gentle giant. It can skim the surface of a water hide under dock boards, and help by eating mosquitoes and other insects. Its size can startle, but it prefers to avoid people. In flower beds, the crab spider(Thomisidae) sits on petals and waits for visiting insects. Its legs angle outward like a crab, and some species shift color to match blooms. You will see them most when gardens are in full color late in summer.

Venomous Spiders To Know: Brown Recluse And Black Widow

Apart from harmless spiders, you will also find venomous spiders in the Southeast. Many people confuse harmless house spiders with dangerous ones, which is why knowing a few spider myths and truths can help you tell the difference. Indoors, the brown recluse spider (loxosceles reclusa) hides in boxes, closets, and attics. A brown recluse spider bite can cause you to experience intense pain and itching. If the bite worsens or shows open-looking lesions, contact a medical professional.  Outside and in crawl spaces, the southern black widow spider (Latrodectus mactans) builds strong, messy, low webs. Adult females have glossy black bodies with a transparent, often red, hourglass marking on the bell. Wear gloves when moving stored items or firewood to avoid surprises. With our spider control service, you can get rid of brown recluse spiders and black widows from your home safely and effectively. 

How Waynes’ Professional Spider Control Helps

With Waynes Pest Control, we inspect your home, identify spider hotspots, and remove webs and egg sacs you may not notice. We also reduce the insects spiders feed on, seal entry points, and place monitoring traps where needed. Our year-round plan lowers pressure around eaves, doors, garages, and crawl spaces. You get fewer spiders inside, fewer webs outside, and clear guidance to keep it that way.

Smart Steps And When To Call Pest Control

Even with a tidy home, spiders can still appear around lights, storage areas, or outdoor walls. When that happens, focus on prevention instead of just cleanup. Check for small gaps around doors, vents, and siding, and seal them with caulk. Keep storage areas dry and organized to minimize hiding spots. Use tight-fitting lids on bins and pet food containers to prevent spills. At Waynes Pest Control, we offer professional pest control in Chattanooga that targets both spiders and the insects they feed on. Need fast help or an inspection? Contact us today for expert spider control.

FAQs

Which spiders are most likely inside my Chattanooga home?

House spiders and cellar spiders are most commonly found indoors, especially near lights, ceilings, and storage areas. Jumping spiders and wolf spiders sometimes wander in, but they do not stay.

How do I tell a black widow from lookalikes?

The southern black widow is a glossy black spider with a distinctive red hourglass pattern on the underside of its abdomen. Its webs are strong, messy, and low to the ground.

What simple steps cut spider activity fast?

Use warm bulbs to reduce outdoor insects, sweep webs, seal gaps, and store items in sealed bins. Clear garage clutter, trim shrubs, and schedule pest control for long-term results.
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Rebecca Wood

Waynes has been serving customers since 1973. We have grown over the decades through a commitment to providing a world-class experience for our customers. We believe that if our employees are happy and fulfilled, they will go above and beyond in delighting our customers.

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