Scientific name

Uromastyx geyri

Uromastyx geyri inhabits rocky desert habitats. Its spiny tail and movements between exposed areas and shelter are among its observable features [1] [2].

Origin

Southern Algeria, Mali and Niger, particularly the Ahaggar and Aïr regions [3].

  • Sahara
  • Rocky habitat
  • Plant-based diet

At a glance

ADULT SIZEUp to 35,5 cm
Up to 35,5 cm in total length reported in the zoological publication [2].
LIFESPANTo be documented
Not quantified in the selected sources.
LIFESTYLERocky shelters
A desert lizard that uses rocky shelters [1] [2].

Adult size

Up to 35,5 cm in total length reported in the zoological publication [2].

Lifespan

Not quantified in the selected sources.

Lifestyle

A desert lizard that uses rocky shelters [1] [2].

Housing

ROCKS AND PLACES TO RETREAT

Stable supports and shelters — Provide stable rocky supports, shelters and a genuine opportunity to leave the exposed area. The dimensions of an enclosure described in a zoological study do not, by themselves, constitute a recommended minimum [2].

Provide stable rocky supports, shelters and a genuine opportunity to leave the exposed area. The dimensions of an enclosure described in a zoological study do not, by themselves, constitute a recommended minimum [2].

Care parameters

BASKING · PUBLISHED CASE

45–50 °C observed — 45–50 °C in a zoological monitoring study [2] This refers to the basking site in the case studied, not a universal ambient temperature to apply without assessment.

HEAT, LIGHT AND UV

To be planned together — Enclosure elements to be planned together [2] Measure at accessible locations and provide opportunities to retreat into shade; have the husbandry plan clarified before the animal arrives.

Humidity

To be documented — The profile gives no humidity value. This still needs to be documented before setting up the enclosure.

Basking: published observation

45–50 °C in a zoological monitoring study [2] This refers to the basking site in the case studied, not a universal ambient temperature to apply without assessment.

Heat, light and UV

Enclosure elements to be planned together [2] Measure at accessible locations and provide opportunities to retreat into shade; have the husbandry plan clarified before the animal arrives.

Feeding

ZOOLOGICAL OBSERVATIONS

Phoenix Zoo describes a diet that includes leaves and flowers, with occasional invertebrates for young animals. The zoological monitoring study documents various plant foods. These observations do not justify copying a ration or breeding schedule without adaptation [1] [2].

Feeding

Phoenix Zoo describes a diet that includes leaves and flowers, with occasional invertebrates for young animals. The zoological monitoring study documents various plant foods. These observations do not justify copying a ration or breeding schedule without adaptation [1] [2].

Behaviour and precautions

Observation should allow the animal to use its shelters. Plan maintenance so that you can work without dismantling all the furnishings every day; check that the rocks are stable before placing the animal in the enclosure.

Monitoring and limitations

Record foods eaten, weights and basking times. Photograph the positions of probes so that measurements can be repeated. The publication describes experience in a zoo: this profile does not turn its cohabitation arrangements or seasonal changes into instructions for home care.

Checklist

  • Secure rock structures.
  • Have the heat and UV plan clarified.
  • Distinguish air measurements from surface measurements.

Observations to record

  • Meals
  • Weight
  • Activity
  • Temperature
  • Lighting

The app provides individual animal records. Check which features are available for your animal in the released version.

Related guides

Original guides in French

Sources

Document-based overview; not a substitute for veterinary advice.

  1. Phoenix Zoo — Saharan Spiny-tailed Lizard
    Source accessed
  2. Adam Radovanovic — Husbandry and reproduction of the Saharan spiny-tailed lizard, Uromastyx geyri (2020), p. 11–14
    Source accessed
  3. The Reptile Database — Uromastyx geyri
    Source accessed