
Source: Wikimedia Commons
Uromastyx aegyptia
At a total length of 75 cm it is the largest mastigure. The body is greyish brown, and the yellow spots of juveniles fade with age. A terrestrial, diurnal lizard, it digs long horizontal burrows for shelter from heat and cold.
Uromastyx aegyptia is the largest mastigure, reaching a total length of 75 cm, and is widespread in the Middle East. The body is thick and flattened, the head large and the snout short. It is greyish brown; juveniles carry yellow spots that fade with age. Rings of spiny scales run along the tail. Besides the nominate form, subspecies such as U. a. microlepis, which has uniformly small scales and no enlarged scales along the flanks, are recognised. Terrestrial and diurnal, it lives in desert and stony wasteland and digs long horizontal burrows for shelter from heat and cold. It is herbivorous, eating leaves, flowers, fruit and seeds; juveniles also take insects but become almost entirely herbivorous as they grow. Because it is so large for the genus, it needs an exceptionally big enclosure.
Source: Wikipedia (CC BY-SA 4.0)
The Egyptian Uromastyx lives Over 25 years under good care; the maximum recorded longevity in captivity is 15 years.
The Egyptian Uromastyx grows to Total length up to 75cm; U. a. leptieni reaches 51cm.
Origin
Israel, northeastern Egypt, Jordan, Libya, Saudi Arabia, Iraq, Iran, Oman and Syria, in desert and stony wasteland
Lifespan
Over 25 years under good care; the maximum recorded longevity in captivity is 15 years
Size
Total length up to 75cm; U. a. leptieni reaches 51cm
Sources: ReptiFiles: Uromastyx Care Sheet / Reptiles Magazine: Uromastyx Care Sheet / Wikipedia (Japanese): Egyptian mastigure / Reptile Database / AnAge: The Animal Ageing and Longevity Database
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Accepted name: Uromastyx aegyptia (Forskal, 1775)
Synonyms: Lacerta aegyptia Forskal, 1775, Uromastyx microlepis Blanford, 1875, Uromastyx aegyptia leptieni Wilms & Bohme, 2000
Authority databases: Reptile Database
Nomenclature follows global taxonomic authority databases.
Uromastyx spp. has been listed under Washington Convention Appendix II, effective February 4, 1977. Because it is listed under Appendix II, no registration certificate as an internationally rare wild animal or plant species is required. It is neither listed as a specified animal under the Ordinance for the Enforcement of the Act on the Welfare and Management of Animals, nor designated as a specified alien species. In its native habitat, it is consumed as food, with the meat of its thick tail considered particularly delicious.
Sources: CITES Appendices / Ministry of the Environment: list of invasive alien species / Order for Enforcement of the Act on Welfare and Management of Animals (designated dangerous animals)
Regulations may change. Always verify the latest information with the relevant authorities.
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Humidity
20〜30%
Leafy greens, wild plants such as dandelion and clover, birdseed and prepared herbivorous-lizard diets
The basking surface must be very hot, 49-55 C, with the cool side around 29 C. Because the heat source is localised, use an enclosure large enough that the whole cage does not overheat. Its UV requirement is high, so fit a strong UVB lamp, and let the temperature fall a little at night.
Keep humidity very low, at 20-30 per cent. Because this is the biggest species in the genus, an exceptionally large enclosure is needed so that a localised hot spot does not overheat the whole cage. Use reptile sand or akadama soil, either deep enough to burrow into or with hides of rock and brick.
Herbivorous: build the diet on leafy greens such as komatsuna and on wild plants like dandelion and clover. Birdseed, prepared tortoise or herbivorous-lizard diets and vegetables such as carrot and squash can be added. It need not be fed every day.
A threatened animal lashes its tail, hisses with a rasping call and bolts for a burrow. Captive animals also swing the tail when touched, and the spines hurt. Many adults spend most of the day resting.
The genus Uromastyx has been on CITES Appendix II since 4 February 1977. Appendix II species need no individual registration certificate in Japan, and the lizard is neither a designated dangerous animal nor an invasive alien species. It is eaten within its range, where the meat of the thick tail is especially prized.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The average lifespan of Egyptian Uromastyx is Over 25 years under good care; the maximum recorded longevity in captivity is 15 years. With proper care and nutrition, they can live a long and healthy life.
Egyptian Uromastyx typically reaches Total length up to 75cm; U. a. leptieni reaches 51cm as an adult. Size may vary depending on care conditions and individual genetics.
Egyptian Uromastyx feeds on: Leafy greens, wild plants such as dandelion and clover, birdseed and prepared herbivorous-lizard diets. Aim for a balanced diet with appropriate feeding frequency.
The price of Egyptian Uromastyx varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 16, 2026