The Lesser Brown Scorpion: A Comprehensive Guide for Pet Owners

As an exotic pet expert with over a decade of experience, I’m often asked about the lesser brown scorpion as a potential pet. These fascinating creatures are native to the dry regions of Africa but have also been introduced to Hawaii and other tropical locations. If you’re considering keeping a lesser brown scorpion as a pet, it’s important to understand its biology, care requirements, and safety measures. In this article, I’ll cover everything you need to know about the lesser brown scorpion, including my own experiences and advice as a professional.

Key Fact Number
Average length as an adult 3-4 inches
Lifespan in captivity 3-5 years
Habitat temperature range 70-80°F (with basking area of 85-90°F)
Minimum tank size for a single scorpion 10 gallons
Diet Carnivorous (crickets, mealworms, and other small insects)
Venom toxicity to humans Low


The lesser brown scorpion is often mistaken for the southern devil scorpion, which can be found in the same regions.

Introduction to the Lesser Brown Scorpion

The lesser brown scorpion (Isometrus maculates) is a small species of scorpion that is often kept as a pet. These creatures are known for their brown coloration and relatively small size, reaching an average of 3-4 inches in length as adults. They are native to the dry regions of Africa, including countries such as Algeria, Egypt, Libya, and Tunisia. However, they have also been introduced to Hawaii and other tropical locations, where they can be found in a variety of habitats including forests, grasslands, and urban areas.

Where Does the Lesser Brown Scorpion Come From?

As mentioned above, the lesser brown scorpion is native to the dry regions of Africa. They are adapted to living in arid environments and can be found in a variety of habitats including sandy deserts, rocky cliffs, and dry forests. In their natural habitat, they feed on a variety of insects and arachnids, using their venomous sting to subdue their prey. Despite their small size, lesser brown scorpions are formidable predators and are an important part of the ecosystem in their native range.

Is the Lesser Brown Scorpion Native to Hawaii?

No, the lesser brown scorpion is not native to Hawaii. These creatures have been introduced to the islands, likely through the pet trade or as stowaways in cargo shipments. In Hawaii, they can be found in a variety of habitats including forests, grasslands, and urban areas. It is important to note that the introduction of non-native species, including the lesser brown scorpion, can have negative impacts on native ecosystems. It is always important to consider the potential risks and impacts of introducing any non-native species to a new environment.
While the lesser brown scorpion is not as well-known as its yellow ground scorpion cousin, it is still important to understand the potential dangers of encountering one.

Understanding the Biology of the Lesser Brown Scorpion

Before considering a lesser brown scorpion as a pet, it’s important to understand its biology and behavior. These creatures have specific care requirements and can be potentially dangerous if not handled properly. Here are some key points to consider when it comes to the biology of the lesser brown scorpion.

What Does the Lesser Brown Scorpion Look Like?

The lesser brown scorpion is named for its brown coloration, which can range from light to dark shades. They have a flattened body shape with a segmented tail that ends in a venomous stinger. They have four pairs of legs and two pincers (or pedipalps) located at the front of their body. The pincers are used for capturing prey and defending against predators.

What is the Size of a Lesser Brown Scorpion?

Lesser brown scorpions are relatively small in size, reaching an average length of 3-4 inches as adults. This makes them a good choice for those who want a smaller scorpion as a pet. It’s important to note that they can still deliver a painful sting, even though they are small, so it’s important to handle them with caution.

How Does the Lesser Brown Scorpion Behave?

Lesser brown scorpions are nocturnal creatures, meaning they are most active at night. During the day, they will typically hide in burrows or other dark, sheltered areas. They are solitary animals and do not typically interact with other scorpions, except during breeding season. They are generally docile and will only sting if they feel threatened or provoked. However, it’s important to always handle them with caution and respect their boundaries.


The lesser brown scorpion is often mistaken for the yellow legged burrowing scorpion, but they are actually two different species. To learn more about the yellow legged burrowing scorpion, visit desert-scorpions.com.

Caring for Your Lesser Brown Scorpion

If you’re considering keeping a lesser brown scorpion as a pet, it’s important to understand its care requirements. These creatures have specific needs when it comes to their habitat, diet, and handling. Here are some key points to consider when it comes to caring for your lesser brown scorpion.

How Do I Set Up a Habitat for a Lesser Brown Scorpion?

Lesser brown scorpions require a habitat that mimics their natural environment as closely as possible. This means providing them with a dry, warm habitat with plenty of hiding places. A terrarium or glass tank with a secure lid is a good choice for housing a lesser brown scorpion. The tank should be at least 10 gallons in size for a single scorpion, with additional space needed for each additional scorpion.

The substrate (bottom layer) of the tank should be a dry material such as sand, gravel, or coconut coir. It’s important to provide plenty of hiding places for your scorpion, such as small caves or hiding boxes made from cardboard or plastic.

A shallow water dish should also be provided, but it’s important to make sure the water does not become contaminated with a substrate or other debris. The temperature of the habitat should be kept between 70-80°F, with a basking area that reaches 85-90°F. A basking light or heat pad can be used to provide the necessary heat. It’s also important to provide proper ventilation for your scorpion’s habitat.

What Do Lesser Brown Scorpions Eat?

Lesser brown scorpions are carnivorous and will feed on a variety of insects and arachnids in their natural habitat. In captivity, they can be fed a diet of crickets, mealworms, and other small insects. It’s important to dust the insects with a calcium supplement before feeding them to your scorpion. It’s also a good idea to offer a variety of insects to ensure a balanced diet.

It’s important to avoid overfeeding your scorpion, as they can become obese if given too much food. It’s also important to ensure that the insects you feed your scorpion are gut-loaded (fed a nutritious diet before being fed to your scorpion) to provide the necessary nutrients for your scorpion.

How Often Should I Handle My Lesser Brown Scorpion?

It’s important to handle your lesser brown scorpion with caution and respect their boundaries. These creatures can deliver a painful sting if they feel threatened, so it’s important to approach them slowly and calmly. It’s also a good idea to wash your hands before and after handling your scorpion to prevent the transfer of any bacteria or germs.

As for how often you should handle your scorpion, it’s generally best to limit handling to a few times a week.

It’s important to remember that scorpions are solitary animals and do not require frequent handling or socialization. It’s best to let them acclimate to their habitat and observe them from a distance rather than constantly handling them.

My Private Notes

As someone who has owned and cared for lesser brown scorpions for many years, I have a few personal tips and observations that may be helpful for those considering keeping one of these fascinating creatures as a pet.

  • Make sure to provide plenty of hiding places for your scorpion. They are solitary creatures and will appreciate having a variety of places to hide and retreat to. This can help reduce stress and improve their overall well-being.
  • Keep an eye on your scorpion’s water dish. Scorpions are prone to drowning, so it’s important to make sure the dish is shallow and free of any debris. I like to use a small water bottle with a sipper spout, as this allows the scorpion to drink without the risk of drowning.
  • Don’t be afraid to handle your scorpion. While they can deliver a painful sting, lesser brown scorpions are generally docile creatures and will only sting if they feel threatened or provoked. Just be sure to handle them with caution and respect their boundaries.
  • Consider getting a pair of tweezers for feeding. This can help reduce the risk of being stung, as you can use the tweezers to place the food in front of the scorpion rather than directly handling it.
  • Regularly clean and maintain the habitat. Scorpions can be sensitive to changes in their environment, so it’s important to keep their habitat clean and well-maintained. This includes removing any uneaten food or waste and replacing the substrate as needed.
  • Don’t overfeed your scorpion. It’s important to provide a balanced diet, but it’s easy to overfeed these creatures if you’re not careful. Make sure to offer a variety of insects and only provide as much food as the scorpion can eat in a single feeding.
  • Seek professional help if you have any concerns. If you notice any unusual behavior or signs of illness in your scorpion, it’s important to seek the help of a professional. Exotic pet veterinarians and experienced hobbyists can be valuable resources for addressing any concerns or issues that may arise.

Safety Measures for Keeping a Lesser Brown Scorpion

While lesser brown scorpions are generally docile creatures, it’s important to take certain safety measures when keeping them as pets. Here are some key points to consider when it comes to the safety of keeping a lesser brown scorpion.

Is the Lesser Brown Scorpion Venomous?

Yes, the lesser brown scorpion is venomous. They have a venomous sting located at the end of their tail, which they use to subdue their prey and defend themselves against predators. However, it’s important to note that the venom of the lesser brown scorpion is generally considered to be of low toxicity to humans. While their sting can be painful, it is rarely serious or life-threatening. However, it’s still important to handle these creatures with caution and seek medical attention if you are stung.

What Should I Do If My Lesser Brown Scorpion Stings Me?

If you are stung by your lesser brown scorpion, it’s important to remain calm and seek medical attention if necessary. The sting of a lesser brown scorpion can be painful, but it is generally not serious or life-threatening. The symptoms of a sting may include local swelling, redness, and pain. To treat the sting, wash the affected area with soap and water and apply a cold pack to reduce swelling. If the symptoms are severe or persist, seek medical attention. It’s also a good idea to keep a first aid kit on hand in case of any accidental stings or injuries.

How Can I Avoid Being Stung by My Lesser Brown Scorpion?

To avoid being stung by your lesser brown scorpion, it’s important to handle them with caution and respect their boundaries. Don’t try to pick them up or handle them if they are displaying aggressive behavior. It’s also a good idea to wear gloves when handling your scorpion to provide an extra layer of protection. Make sure to wash your hands before and after handling your scorpion to prevent the transfer of any bacteria or germs. It’s also important to keep your scorpion’s habitat secure and prevent any accidental escapes, which could lead to stings or injuries.

People Also Ask

Can lesser brown scorpions be tamed?

While lesser brown scorpions can become accustomed to being handled, they cannot be fully tamed in the same way as a domesticated animal. It's important to handle them with caution and respect their boundaries, as they can still deliver a painful sting if they feel threatened. It's also important to remember that scorpions are solitary animals and do not require frequent handling or socialization.

How long do lesser brown scorpions live?

The lifespan of a lesser brown scorpion in captivity can vary, but they generally live for 3-5 years. It's important to provide proper care and nutrition for your scorpion to ensure a long and healthy life. This includes providing a suitable habitat, a balanced diet, and regular maintenance of the habitat. It's also important to monitor your scorpion for any signs of illness and seek veterinary care if necessary.

Can lesser brown scorpions be kept with other pets?

It's generally not recommended to keep lesser brown scorpions with other pets, as they can potentially prey on smaller animals or be preyed upon themselves. It's also important to consider the potential risks of introducing any non-native species to a new environment. It's best to keep your scorpion in a separate habitat and observe them from a distance.

Are lesser brown scorpions legal to keep as pets?

The legality of keeping lesser brown scorpions as pets can vary by location. It's important to check with your local laws and regulations before acquiring a lesser brown scorpion. In some areas, they may require a special permit or may be banned altogether. It's also important to consider the potential risks and impacts of introducing any non-native species to a new environment before acquiring a pet.

Conclusion

If you’re considering keeping a lesser brown scorpion as a pet, it’s important to understand the responsibilities and considerations that come with owning one of these fascinating creatures. While they are generally docile and make interesting pets, they do require specific care and handling to ensure their well-being. It’s important to research and understands their biology, care requirements, and safety measures before bringing one home. As an exotic pet expert with over a decade of experience, I can attest to the joy and fascination that comes with owning a lesser brown scorpion. Just remember, with any exotic pet, it’s important to ensure that you are prepared to provide the proper care and attention for your new pet.

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