The 6 Most Dangerous Spiders in Tennessee

Updated September 25, 2023

Have you run into any of these dangerous spiders in Memphis?

We know that spiders can be a touchy subject for many of you. Whether you’re an arachnophobe or just cautious, the idea of sharing your home with these eight-legged critters can be unsettling. But here’s the thing: not all spiders are created equal. While most are harmless, a few can pose a real threat to you and your loved ones. That’s why we at Foundation Pest Control are here to give you the lowdown on the six most dangerous spiders you might encounter in Tennessee. So, grab a cup of coffee and let’s dive in!

The Southern Black Widow: Not Just a Marvel Character

Let’s start with a spider that’s as infamous as it is misunderstood—the Southern Black Widow. Now, you might have heard that the venom of a Southern Black Widow is 15 times more potent than that of a rattlesnake. Sounds terrifying, right? But before you go into full panic mode, let’s put things into perspective. These spiders are generally found in undisturbed woods, stumps, and stone walls. They’re not exactly lurking behind your cereal box.

The females are the ones you really need to watch out for. They’re easily recognizable by their shiny black bodies and a red hourglass marking on their abdomen. The males and juveniles, on the other hand, are less venomous and have a more muted coloration. So, if you’re moving wood or stones in your Memphis yard, be extra cautious. And if you do spot one, don’t try to be a hero. Give us a call at Foundation Pest Control, and we’ll handle it safely and professionally.

The Northern Black Widow: The Shy Cousin

Next up is the Northern Black Widow. While similar to its southern cousin, this one has a broken hourglass mark, making it distinguishable. These spiders are generally shy and prefer to keep to themselves. However, if they feel threatened, a bite from them can cause symptoms like muscle rigidity and vomiting. So, if you’re exploring wooded areas around Memphis, keep an eye out. And remember, if you do get bitten, seek medical attention immediately and give Foundation Pest Control a call to ensure these spiders are eradicated from your property.

The Brown Recluse: The Lurker in the Dark

The Brown Recluse is another spider you don’t want to mess with. These guys love dark, secluded places. We’re talking about sheds, garages, cellars, and even your rarely-used guest bedroom closet. They’re easy to identify by their violin-shaped markings and their unique set of six eyes. Yes, you read that right—six eyes instead of the usual eight.

Now, the Brown Recluse is one of the deadliest spiders in North America. Their venom can cause necrotic wounds that take months to heal. So, if you’re going through old boxes or cleaning out your garage in Memphis, be extra careful. And if you suspect you have a Brown Recluse problem, don’t take any chances. Call us at Foundation Pest Control for a thorough inspection and treatment.

The False Black Widow: The Impersonator

The False Black Widow is often mistaken for its more dangerous relatives due to its similar appearance. However, it lacks the distinctive red hourglass pattern. These spiders are generally not aggressive but can bite if they feel cornered. While their venom is less potent, a bite can still cause discomfort and mild symptoms like muscle spasms and fever. So, if you’re in Memphis and you spot a spider that looks like a Black Widow but isn’t quite right, it’s probably a False Black Widow. And yes, you guessed it—give Foundation Pest Control a call for a proper identification and treatment plan.

The Black-Footed Yellow Sac Spider: The Night Owl

This little guy is more active during the night and is usually found on the foliage of trees and shrubs. While their venom is low in severity, a bite can still cause moderate pain and itching. So, if you’re a night owl yourself and love to garden after dark in Memphis, be cautious. And if you do get bitten, while it’s generally not a major concern, it’s always better to be safe. Reach out to us at Foundation Pest Control for advice and treatment options.

The Brown Widow: The New Kid on the Block

Last but not least, let’s talk about the Brown Widow. Though not native to Tennessee, these spiders are making themselves at home here. They’re less dangerous compared to other widow spiders but should still be avoided. They like to hang out under eaves, toys, or equipment left outside. So, if you’re in Memphis and you find a spider with black and white patterns and an orange-yellow hourglass shape, it’s likely a Brown Widow. And you know the drill—call Foundation Pest Control for a safe and effective removal.

Wrapping It Up

So there you have it, folks—the six most dangerous spiders you might encounter in Tennessee. While spiders are a part of life here, knowing which ones to avoid can make all the difference. And remember, if you ever find yourself face-to-face with one of these dangerous critters, don’t hesitate to call us at Foundation Pest Control. We’re always here to help you keep your home safe and spider-free.