Oklahoma Spider Identification: 6 Common spiders in Oklahoma


Spiders are an important part of Oklahoma’s ecosystem, serving as predators and helping to control insect populations. However, identifying spider species can be challenging, especially for those who are not familiar with the characteristics of different families and species. In this blog post, we will provide an overview of common spider families in Oklahoma, as well as tips for identifying dangerous species and spider-friendly practices. Whether you’re an avid arachnid enthusiast or simply curious about the spiders in your backyard, this guide will help you to better understand and appreciate Oklahoma’s diverse spider populations and Oklahoma Spider Identification.

Common spider families in Oklahoma

In Oklahoma, there are a number of spider families that are commonly encountered. Here are a few of the most common:

  1. Orb-weavers (family Araneidae): These spiders are known for their large, circular webs and are often found in gardens and wooded areas. They typically have a rounded abdomen and long, spindly legs.
  2. Jumping spiders (family Salticidae): These spiders are known for their distinctive eye pattern and their ability to jump long distances. They are usually small and brightly colored.
  3. Wolf spiders (family Lycosidae): These spiders are known for their speed and hunting abilities. They do not spin webs but instead actively hunt their prey. They are typically large and hairy, with distinctive eye patterns.
  4. Crab spiders (family Thomisidae): These spiders are known for their flat, crab-like bodies and their ability to change color to match their surroundings. They are often found on flowers, waiting to ambush their prey.
  5. Nursery web spiders (family Pisauridae): These spiders are named for their habit of carrying their egg sacs in their jaws. They are typically found near water and have long, spindly legs.
  6. Ground spiders (family Gnaphosidae): These spiders are often found on the ground and are known for their speed and hunting abilities. They are typically small and dark-colored.

Dangerous spider species in Oklahoma


While most spiders in Oklahoma are harmless to humans, there are a few species that can be dangerous. Here are two of the most commonly encountered venomous spiders in Oklahoma:

  1. Black widow spider (Latrodectus mactans): The black widow spider is a venomous species that is found throughout Oklahoma. These spiders are typically black with a distinctive red hourglass shape on their abdomen. Their venom is a neurotoxin that can cause muscle spasms, abdominal pain, and in severe cases, difficulty breathing. If you suspect that you have been bitten by a black widow spider, seek medical attention immediately.
  2. Brown recluse spider (Loxosceles reclusa): The brown recluse spider is another venomous species that is found throughout Oklahoma. These spiders are typically light brown with a distinctive violin-shaped marking on their cephalothorax. Their venom can cause tissue damage and necrosis, which can lead to open wounds and scarring. If you suspect that you have been bitten by a brown recluse spider, seek medical attention immediately.

It’s important to note that while these spiders can be dangerous, they are not aggressive and will typically only bite if they feel threatened or provoked. To avoid bites from venomous spiders, it’s best to avoid handling spiders or reaching into areas where spiders may be hiding. If you do encounter a spider and are unsure of its species, it’s best to observe it from a safe distance or contact a professional for identification.

Oklahoma Spider identification tips:

Here are some tips for identifying spiders in Oklahoma:

  1. Observe physical characteristics: When trying to identify a spider, observe its physical characteristics, such as its color, size, and leg length. Look at the shape of the spider’s body, the number of eyes it has, and any distinctive markings or patterns.
  2. Take a photo: If possible, take a photo of the spider to help with identification. Be sure to take the photo from multiple angles, including the top and underside of the spider.
  3. Use field guides: There are many field guides available that can help with spider identification. Look for guides that are specific to Oklahoma or the surrounding region, as spiders can vary depending on location.
  4. Utilize online resources: There are many online resources available for spider identification, including websites with photo galleries and identification keys. However, be sure to use reputable sources and cross-reference with multiple sources to ensure accuracy.
  5. Contact a professional: If you are unable to identify a spider on your own or are concerned about a potential venomous species, contact a professional for assistance. Local universities, extension offices, and pest control companies may have experts who can assist with spider identification.

Oklahoma Spider identification friendly practices

Here are some spider-friendly practices:

  1. Appreciate their role in ecosystems: Spiders are important predators that help control insect populations, including pests that can damage crops and gardens. By coexisting with spiders, we can help maintain healthy ecosystems.
  2. Reduce indoor clutter: Spiders often take up residence in cluttered areas, such as piles of clothing, papers, and boxes. By reducing indoor clutter, you can help reduce the number of spiders that take up residence in your home.
  3. Seal up entry points: Spiders can enter homes through small cracks and gaps in doors, windows, and walls. By sealing up these entry points, you can help keep spiders and other pests out.
  4. Use natural pest control methods: Instead of using chemical pesticides, consider using natural pest control methods such as sticky traps or introducing natural predators, such as ladybugs or praying mantises, to your garden.
  5. Safely relocate spiders: If you encounter a spider indoors and wish to relocate it outside, use a cup or jar to gently capture the spider and release it outside. Be sure to release the spider in a safe location away from your home.


What type of spiders are in Oklahoma?

Some common spider species found in Oklahoma include brown recluse, black widow, wolf spiders, jumping spiders, and orb-weaver spiders. Consult an expert for identification and safety tips.

Are there any poisonous spiders in Oklahoma?

Yes, Oklahoma is home to poisonous spiders such as the brown recluse and black widow. It’s important to exercise caution and seek medical attention if bitten by a spider.

Are tarantulas in Oklahoma poisonous?

While tarantulas found in Oklahoma have venom, it is not considered dangerous to humans and is typically used for subduing prey.


In conclusion, spiders are fascinating creatures that play an important role in our ecosystems. While some species can be dangerous, the vast majority of spiders are harmless and can even be beneficial by controlling insect populations. By learning how to identify spider species and coexist with them, we can appreciate their unique qualities and contribute to a healthy environment. Whether you’re interested in observing spiders in the wild or simply want to reduce their presence in your home, there are many resources and practices available to help you coexist with these amazing creatures.

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