Pest Away Tips

8 Common Spiders in Missouri and How to Get Rid of Them

Spiders are one of the most fascinating creatures on earth. With more than 45,000 known species, they are found in almost every part of the world, from the Arctic to the tropics.

In this article, we’ll explore two different aspects of spiders. First, we’ll look at some of the common spiders found in Missouri and their characteristics.

Second, we’ll delve into the anatomy of spiders, including their jointed head and thorax, their divided bodies, and their eight legs.

Common Spiders of Missouri


One of the most commonly found spiders in Missouri are the Daddy-Long-Legs. These arachnids are also known as harvestmen and are often found in damp, dark places, such as in piles of organic matter or in basements.

These spiders are harmless to humans and do not produce venom. They have long, thin legs that are easily broken, but they can regenerate them quickly.

Their bodies are small, and they have a tangly appearance.

Brown Recluse

Another commonly found spider in Missouri is the

Brown Recluse. These spiders are part of the Sicariidae family and are known for their violin-shaped marking on their back.

They are venomous and can cause necrotic venom in some humans, leaving painful sores and scars. These spiders typically hide in dark and undisturbed places, such as in boxes or under furniture.

If you suspect that you have been bitten by a

Brown Recluse spider, seek medical attention immediately.

Ambush Spiders

Bold Jumper Spiders are another type of spider that you may encounter in Missouri. These spiders are known as hunters and work as pest control by eating smaller insects.

Their distinctive feature is their quick-jumping ability, which helps them pounce on their prey. They are glossy and have a bright color, making them easy to spot.


Ambush Spiders are found in bushes, plants, and flowers, so keep an eye out if you’re doing some gardening.

Spider Anatomy

Joint Head and Thorax (Cephalothorax or Prosoma)

The body of the spider is made up of two sections – the head and the thorax. These two sections are joined together, forming a single unit.

The head contains the spider’s eyes, mouthparts, and chelicerae, which are used to bite and inject venom. The thorax is where the spider’s eight legs and pedipalps are attached.

Spiders use their legs and pedipalps to move around, sense their environment, and capture prey.

Bodies that are Divided into Two Sections

The body of a spider is divided into two sections – the cephalothorax and the abdomen. The cephalothorax or prosoma is the front part of the spider, including the head and thorax.

The second part of the spider’s body is the abdomen. This section is the back part of the spider, and it holds the internal organs such as the reproductive and digestive systems.

Both the cephalothorax and abdomen are covered in a tough and flexible outer covering called the exoskeleton.

Eight Jointed Legs

Spiders have eight legs, which are attached to the cephalothorax. Each leg has seven different parts – the coxa, the trochanter, the femur, the patella, the tibia, the metatarsus, and the tarsus.

The legs work together to help the spider move, climb, and capture prey. The spider uses its front legs to grip its prey, while its back legs work as a springboard to propel it forward.


In conclusion, spiders are a diverse group of arachnids that are found worldwide. In Missouri, you may encounter the harmless Daddy-Long-Legs, the venomous

Brown Recluse, or the Bold Jumper Spider.

Understanding the anatomy of spiders is essential to understanding their behavior and how they interact with their environment. Spiders have a jointed head and thorax, divided body, and eight jointed legs that allow them to move and capture prey.

Remember to be mindful when encountering spiders and avoid disturbing them to prevent bites or stings. By appreciating the role of spiders in our ecosystem, we can work to mitigate any harm they may cause while appreciating the ecological benefits they provide.

Daddy-Long-Legs, also known as harvestmen, are common arachnids that you may encounter in your home or garden. They are often found in damp, dark places, such as in piles of organic matter or humid areas.

In this article, we’ll take a closer look at Daddy-Long-Legs, including their appearance, habitat, diet, and threat they pose to humans. We’ll also explore different methods for getting rid of Daddy-Long-Legs, both commercially available and DIY.


Daddy-Long-Legs have a distinctive appearance, with their thin legs and compact body. They have eight legs, but unlike other spiders, they belong to the order Opiliones and not Araneae.

Their front two legs are longer than the others and are used as sensory organs. The body of a Daddy-Long-Legs is small and tangly in appearance, with no visible fangs or venom glands.

Their bodies are usually light brown or gray, and they can grow up to 12 millimeters long.


Daddy-Long-Legs prefer to live in damp environments, such as under rocks, in woodpiles, or near water sources. They can also be found indoors in basements, crawl spaces, and other humid areas.

They are usually harmless and do not pose a threat to humans, as they are not venomous. They are, however, often considered a nuisance since they can enter homes in large numbers.


Daddy-Long-Legs are omnivores and feed on a variety of small insects and organic matter. They are particularly fond of debris and fallen leaves that have begun to decompose.

In gardens, they are often seen as beneficial since they help to control other insect populations.


Daddy-Long-Legs spiders are considered harmless to humans, and their bite is not dangerous. Firstly, they may not be able to bite a human, as their mouthparts are not strong enough to penetrate our skin.

Additionally, they have no fangs or venom, so their bites are more like tiny pinpricks. They may cause some mild discomfort or redness; however, that typically resolves within a few hours.

Methods for Getting Rid of Daddy-Long-Legs

If you have a Daddy-Long-Legs infestation in your home, you may want to consider various methods to get rid of them. Here are some of the most effective ways to eliminate these pests:

Spider Sticky Traps

One way to get rid of Daddy-Long-Legs is to use spider sticky traps. These traps are usually available at your local hardware or home improvement store, and they consist of a sheet of paper or cardboard coated with a sticky substance that traps the spiders as they crawl over them.

Spider sticky traps are effective for catching larger insects like spiders.

Use of Boric Acid

Boric acid is a natural alternative that provides a safe and cost-effective way of getting rid of Daddy-Long-Legs. This chemical is a type of insecticide that is toxic to spiders, but safe for humans and pets.

You should mix one tablespoon of boric acid with one cup of sugar water or honey to make a paste and then place it around the house where the spiders are most active. It is important to wear gloves and a mask when using boric acid since it is a respiratory irritant.

Vacuum Up the Spiders

Using a vacuum cleaner to suction up Daddy-Long-Legs can be an easy and harmless way to remove them from your home. When vacuuming, attach a disposable vacuum bag and seal it tightly after use.

Dispose of the bag outdoors, as spiders can escape if you leave the bag in your home.

DIY Repellent for Daddy-Long-Legs

If you prefer a DIY solution to getting rid of Daddy-Long-Legs, then there are several homemade sprays you can make. One effective method is to mix equal parts vinegar and water in a spray bottle, adding a few drops of vanilla extract.

Shake the bottle well and spray around the corners of your home. Another DIY recipe is to mix cedar essential oil, water, and dish soap and spray along the edges of your home.

Use of Pesticides

Pesticides are one of the most potent ways of eliminating Daddy-Long-Legs; however, they can be harmful if not used properly. Make sure you read the label and follow the instructions to avoid any mishaps.

It’s best to use pesticides as a last resort.

Call a Pest Control Expert

If all else fails, consider seeking professional help from a pest control expert. Pest control technicians have extensive knowledge of various insects, including spiders, and can offer the most effective solutions for getting rid of Daddy-Long-Legs.

They can also help with preventive measures to avoid future infestations.

Final Thoughts

Daddy-Long-Legs are common arachnids that you may encounter in your home or garden. While they are usually considered harmless, they can be a nuisance if they infest your home.

Fortunately, there are many effective ways to eliminate these pests – from commercially available spider sticky traps and pesticides to natural alternatives like boric acid and DIY repellents. By following these different strategies, you can ensure that your home remains spider-free.

In this article, we will be focusing on two other types of spiders,

Ambush Spiders and

Brown Recluse Spiders.

Ambush Spiders are often found in dry soils, open areas, grassland, and deserts.

They are usually harmless, and their bites are rare.

Brown Recluse Spiders are a different story, they are venomous and can cause severe pain and necrosis.

They are commonly found in dry and dark, undisturbed areas.

Ambush Spiders


Ambush Spiders are small and compact spiders, usually black in color. Their body is covered in tiny hairs, and they have distinctive green pedipalps.

Some species may have hairier bodies than others but can range from 2 to 14 mm in length.


Ambush spiders are usually outdoor spiders, found in open fields, grasslands and deserts. They prefer dry soils and open areas, where they can easily hunt for prey.

They typically build their webs on low-growing foliage or between rocks.


Ambush spiders are not considered dangerous to humans, and their bites are not severe. It is rare to be bitten by an ambush spider.

However, if you want to prevent spiders from entering your home or office, there are a few things that you can do. How to Get Rid of

Ambush Spiders?

One way to prevent

Ambush Spiders from entering your home or office is to seal any cracks or crevices where they may enter. You should also keep your home tidy and free of debris as this tends to attract spiders.

Using a vacuum cleaner to eliminate spiders is also a safe and effective way to get rid of them. If you have a serious infestation, you may use a spider pesticide spray that is labeled for indoor use.

Brown Recluse


Brown Recluse spiders have a distinctive violin-shaped marking on their carapace and are brownish in color. They are between 6 and 20 mm in length and have long, thin legs.

Their venom is necrotic, so their bites can cause severe pain and tissue damage.


Brown Recluse spiders live in dry and dark, undisturbed places such as closets, basements, and attics. They usually hide in small, enclosed spaces, and prefer to avoid open areas.


Brown Recluse spiders feed on insects, including other spiders.


Brown Recluse spiders are considered dangerous to humans. Their venom is necrotic and can cause severe pain, tissue damage, and even death in rare cases.

Although bites from

Brown Recluse spiders are rare, it is essential to know how to recognize them and take steps to avoid them. How to Get Rid of

Brown Recluse Spiders?

If you have a

Brown Recluse spider infestation in your home or office, it is essential to take steps to eliminate them effectively. One of the easiest and safest ways to get rid of

Brown Recluse spiders is to use a vacuum cleaner to remove any visible spiders.

You should also seal any cracks or holes in your home or office to prevent spiders from entering. You may also use spider pesticide sprays that are labeled for indoor use if you have a serious infestation.

Final Thoughts

In conclusion,

Ambush Spiders and

Brown Recluse Spiders are two different types of spiders that you may encounter in your home or office. While

Ambush Spiders are usually harmless,

Brown Recluse Spiders are venomous and can cause severe pain and tissue damage.

By taking preventive measures such as sealing cracks, vacuuming up visible spiders, and using safe pesticides, you can effectively keep these spiders from entering your home or workspace. Remember to be mindful when encountering spiders and contact medical attention if you suspect that you have been bitten by a venomous spider.

In addition to the common Daddy-Long-Legs,

Ambush Spiders, and

Brown Recluse spiders, there is another venomous spider found in North America, the Black Widow spider. In this article, we will examine the Black Widow spider’s appearance, habitat, diet, and threat, and explore different methods of getting rid of them.

Black Widow


Black Widow spiders are a large, shiny black spider with a distinctive red hourglass-shaped marking on their abdomen. They belong to the Latrodectus family of spiders, which also includes other Widow spiders.

The females are larger than males, and their body can grow up to 1.5 inches long.


Black Widow spiders are usually found in woodpiles, holes, and dim-light areas such as garages, sheds, and basements. They also tend to prefer places that are dark, secluded, and undisturbed.


Black Widow spiders primarily feed on insects such as flies, mosquitoes, and beetles. They capture their prey by spinning a silk web, which they use to trap and immobilize their prey.


Black Widows are venomous, and their bite contains a potent neurotoxin that can cause muscle spasms, body aches, and cramps. Depending on the individual’s reaction, the bite can be fatal.

Because of their venom, it is essential to be cautious when encountering a Black Widow spider and seek medical attention immediately if bitten. How to Get Rid of Black Widow Spiders?

If you have a Black Widow spider infestation in your home or office, it is vital to take proactive measures to eliminate them. Here are some effective methods:


Black Widow spiders are known to avoid areas with a strong scent of vinegar. You can create a solution of half vinegar and half water in a spray bottle

Popular Posts