No. Camel spiders are not poisonous, and no species is known to be venomous. They are not true spiders either. A large camel spider can give a painful pinch with its oversized jaws, and a bite that breaks the skin can get infected if it isn’t cleaned, but there is no venom involved.
Most of what people “know” about camel spiders comes from viral photos and soldiers’ stories from the Middle East in the early 2000s. The real animals are fast, hungry desert predators of insects, and they look alarming up close. That reputation, though, runs well ahead of the evidence. Below is what camel spiders actually are, what their bite does, and which popular claims hold up.
What is a camel spider?
“Camel spider” is a common name for animals in the arachnid order Solifugae, usually called solifuges or solpugids. Other common names include sun spider, wind scorpion and, in parts of southern Africa, haarskeerder (“hair cutter”). None of these names is accurate. Solifuges are arachnids, like spiders and scorpions, but they form their own separate order. True spiders belong to the order Araneae.
As of October 2026, the World Solifugae Catalog lists about 1,224 living species in 15 families. That number keeps changing. Phylogenomic studies published in 2023 and 2024 reorganized the group’s higher classification, and in 2024 three new families were named.
How a camel spider differs from a true spider
| Feature | Camel spider (Solifugae) | True spider (Araneae) |
|---|---|---|
| Jaws (chelicerae) | Very large, pincer-like jaws that project forward and crush or cut prey | Fangs that fold and inject venom |
| Venom | No species known to be venomous | Almost all species have venom glands |
| Silk | No spinnerets; no webs | Spinnerets at the tip of the abdomen |
| Front appendages | Long, leg-like pedipalps held forward, so the animal can look ten-legged | Short pedipalps; eight walking legs |
| Abdomen | Visibly segmented | Usually unsegmented and joined to the front body by a narrow waist |
| Eyes | One noticeable pair near the front | Usually eight eyes, arranged in patterns that help with identification |
If you want to compare body plans more closely, our guide on how many legs spiders have explains why pedipalps are not counted as legs.
Venomous, poisonous, or neither?
The two words describe different things. A venomous animal injects a toxin, usually through fangs or a stinger. A poisonous animal is harmful to eat or touch. Most spiders are venomous but not poisonous.
Camel spiders are neither. They have no stinger and no fangs built for injecting anything. They catch prey with their jaws and pedipalps, chop it up, and soften it with digestive fluid before taking it in. They are not toxic to touch or eat, either.
Where the “venomous Indian camel spider” story comes from: a short 1978 paper reported possible venom glands in an Indian solifuge then called Rhagodes nigrocinctus (now Rhagodima nigrocincta). The paper described no way for the animal to deliver venom. Current extension and museum sources still state that no solifuge species is known to be venomous, so one old report is not good evidence that a venomous camel spider exists.
What happens if a camel spider bites you?
Camel spiders bite when they are grabbed, cornered or handled. What that feels like depends mostly on the size of the animal:
- Small species, including most of those in North America, often cannot break the skin and give little more than a firm pinch.
- Larger species in Africa and the Middle East have jaws strong enough to cut skin and cause a painful, small wound.
Because no venom is injected, the realistic risk is the same as for any small cut or puncture: the wound can become infected if dirt or bacteria get in. Medical writing from Iran, where solifuges occur, describes their bites as venom-free, with secondary infection at the bite site as the usual complication.
Basic care for a bite
- Wash your hands, then clean the wound with soap and running water.
- Apply gentle pressure if it bleeds, then cover it with a clean dressing.
- Watch the area over the next few days.
Get medical care if the wound is deep, keeps bleeding, or shows signs of infection: spreading redness, warmth, swelling, pus, increasing pain, red streaks, or fever. A health professional can also tell you whether you need a tetanus booster. If you feel very unwell after any bite, contact your local emergency services or a doctor instead of trying to work out the cause yourself.
It also helps to keep the cause in perspective. A red or sore spot on the skin is not proof of a camel spider bite, or of any bite at all, unless the animal was actually seen biting. For more on realistic bite risk in general, see our Spider Bite & Danger section.
Camel spider myths vs. evidence
Many of the most repeated claims spread through mass emails and forum posts around 2003–2004, when a photo of a soldier holding two large solifuges circulated widely. Here is how the common claims compare with what researchers and museum staff report.
| Claim | What the evidence shows |
|---|---|
| They are as big as a dinner plate | The famous photo used forced perspective: the animals were held close to the camera. The Middle Eastern species in that photo have a maximum body length of about 5 cm (2 in). |
| They run as fast as a person | Speeds of up to about 16 km/h (10 mph) are often quoted as an estimate. Museum staff who looked for accurate measurements found recorded speeds well below that. Either way, they are fast for an arachnid, not for a human. |
| They chase people | Camel spiders avoid bright sun. One running toward you in daylight is most likely heading for your shadow, a tent, or a vehicle. |
| They scream | Some species can make a faint hissing or buzzing sound by rubbing body parts together. Nothing close to a scream has been documented. |
| They numb their victims and eat their flesh | They have no venom or anesthetic, and they do not feed on large animals or sleeping people. |
| They eat camels’ stomachs | False. Their prey is mainly insects and other small animals. |
| They lay eggs under a camel’s skin | False. Females lay their eggs in soil, usually in a burrow. |
| They cut people’s hair while they sleep | A southern African folk belief behind the name haarskeerder. There is no evidence for it. |
Where camel spiders live
Solifuges are mainly animals of deserts, dry grasslands and other arid habitats. They occur across Africa, the Middle East, central and southern Asia, and the Americas, including the Atacama Desert in South America. A few species live in southern Europe; for example, two species of Gluvia are known from the Iberian Peninsula. They are not found in Australia.
In the United States they live in the arid West and Southwest. The University of Arizona Cooperative Extension counts more than 50 species in the southwestern U.S. and more than 120 described species in North America. North American camel spiders belong to two families, Eremobatidae and Ammotrechidae.
Size, appearance and behavior
How big do they get?
Size varies a lot between species, and online figures often mix body length with total length including legs. In the western U.S., adults measure about 15–45 mm (5/8 to 1¾ in). Some species in Africa and Asia are much larger overall, and University of Arizona Extension notes that a few exceed 125 mm (about 5 in). When you see a size figure, check whether it refers to the body alone or includes the legs.
What do they look like?
Most are tan to light brown, often with a darker abdomen, and covered in fine hairs. The clearest identifying features are:
- huge jaws at the front, sometimes close to a third of the body length in large species;
- long pedipalps carried forward like an extra pair of legs;
- a segmented, soft-looking abdomen;
- no pincers and no tail stinger, which separates them from scorpions.
The tips of the pedipalps carry adhesive organs that help the animal grab prey and hold on to surfaces. Under the last pair of legs are small fan-shaped sense organs called malleoli, or racquet organs, which pick up chemical cues from the ground.
What do they eat?
Camel spiders are generalist predators. Insects make up most of their diet, along with other arachnids and arthropods. Large species can overpower small lizards, rodents and occasionally small birds. They hunt by moving almost constantly and probing with their pedipalps, and many are drawn to outdoor lights, where they wait to ambush the insects that gather there. Most North American species are active mainly at night.
In their habitats they are an important predator of insects and are eaten in turn by owls and other night-active animals. Outdoors, extension specialists consider them beneficial.
Found one indoors?
In desert regions, a camel spider in the house is usually following insects such as crickets, or trying to get back outside. It can also arrive on firewood or items brought in from a shed.
- Don’t pick it up by hand. Place a jar or glass over it, slide stiff card underneath, and release it outdoors.
- If they keep turning up indoors, look for and deal with the insects they are hunting.
- Seal gaps around doors, windows and utility entry points with caulk and weather-stripping.
- University of Arizona Extension does not recommend pesticides for camel spiders.
If you are not sure whether what you found is a camel spider, a true spider or something else, the spider identification guide walks through the clues that help, starting with location, body shape and eyes.
Frequently asked questions
Are camel spiders dangerous to humans?
Not in any serious way. They have no venom. A large one can bite hard enough to cause a painful cut, and the main thing to watch for afterward is infection.
Can a camel spider kill a person?
No. Their bite can be painful, but it is not deadly to humans, and claims that they eat people or camels are myths.
Are camel spiders spiders?
No. They are arachnids in the order Solifugae. True spiders are in the order Araneae. The two groups differ in their jaws, silk production, venom and body segmentation.
Do camel spiders live in the United States?
Yes. Many species live in the arid western and southwestern U.S. Most are under 5 cm long and are often called sun spiders or wind scorpions locally.
Why do camel spiders run toward people?
Usually to reach shade. In bright sun, the shadow of a person, vehicle or tent is an attractive place to hide, which can look like the animal is chasing you.
For more on how spiders and their relatives are grouped, browse the Spider Facts section.
References
- World Solifugae Catalog (2026). Natural History Museum Bern. wac.nmbe.ch/order/solifugae/6 (accessed 26 October 2026).
- World Solifugae Catalog: Rhagodima nigrocincta (Bernard, 1893). wac.nmbe.ch/order/solifugae/speciesdata/6545 (accessed 26 October 2026).
- Aruchami, M. & Sundara Rajulu, G. (1978). An investigation on the poison glands and the nature of the venom of Rhagodes nigrocinctus (Solifugae: Arachnida). National Academy Science Letters, 1, 191–192.
- Kulkarni, S. S. et al. (2023). Neglected no longer: Phylogenomic resolution of higher-level relationships in Solifugae. iScience, 26(9), 107684.
- Kulkarni, S. S. et al. (2024). Phylogenomic data reveal three new families of poorly studied Solifugae (camel spiders). Molecular Phylogenetics and Evolution, 191, 107989. https://doi.org/10.1016/j.ympev.2023.107989
- Pertegal, C., Barranco, P., De Mas, E. & Moya-Laraño, J. (2024). More than 200 years later: Gluvia brunnea sp. nov. (Solifugae, Daesiidae), a second species of camel spider from the Iberian Peninsula. Insects, 15(4), 284. https://doi.org/10.3390/insects15040284
- Schalau, J. Solpugids or Sun Spiders. University of Arizona Cooperative Extension, Yavapai County. Backyard Gardener (PDF).
- Burke Museum, Seattle. Myth: Too many “camel spider” tall tales. burkemuseum.org.
- Xerces Society (2026). Speedy, Hairy, and Harmless: Solifuges (Bug Banter, with Dr. Paula Cushing, Denver Museum of Nature & Science). xerces.org.
- Sanaei Zadeh, H. (2018). Tarantula bite in Iran, a letter to the editor. Archives of Academic Emergency Medicine. https://doi.org/10.22037/aaem.v4i4.245
- MedlinePlus Medical Encyclopedia. Cuts and puncture wounds. U.S. National Library of Medicine. medlineplus.gov.
- Mayo Clinic. Puncture wounds: First aid. mayoclinic.org.
- National Geographic. Camel spider. nationalgeographic.com.
