Princely spiny-tailed lizard (Uromastyx princeps)
Agamas · Difficulty: Intermediate
Key facts and care guidance for Princely spiny-tailed lizard (Uromastyx princeps) (origin: Somalia, Ethiopia). Adult size around 16–22 cm total length. Life expectancy 15–25 years. The values below are carefully researched guidance.
Short answers
Princely spiny-tailed lizard: How big does the enclosure need to be?
100×50×50 cm.
Princely spiny-tailed lizard: What temperature does it need?
Daytime 32–38 °C, basking spot 50 °C, at night 18–22 °C.
Princely spiny-tailed lizard: Does it need UVB lighting?
UVB: Essential (UVB 12 %).
Princely spiny-tailed lizard: How long do they live?
Life expectancy: 15–25 years.
Princely spiny-tailed lizard: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 32–38 °C
- Night temperature
- 18–22 °C
- Basking spot
- 50 °C
- Humidity
- 20–35 %
- UVB
- Essential (UVB 12 %)
Enclosure
- Minimum size
- 100×50×50 cm
- Substrate
- Sand-loam with rock crevices, and room to dig
Feeding
- Food
- Leafy greens, herbs, seeds – purely plant-based
- Feeding interval
- plant food daily
Key facts
- Adult size
- 16–22 cm total length
- Life expectancy
- 15–25 years
- Origin
- Somalia, Ethiopia
- Protection status
- CITES II
- Brumation
- A winter rest of 8–12 weeks
- Cohabitation
- Pairs or a harem (one male, several females) work well; two males never go together — they fight over territory and the basking spot until one is badly injured or ends up permanently cornered. One male with several females works reliably instead. Several warm spots and hides are important so lower-ranking animals can retreat, and feed separately once sizes differ.
Notes
The smallest spiny-tailed lizard – it fits into much smaller terrariums than the Saharan species. A rock-crevice dweller: it needs narrow stone crevices rather than deep burrows.
Do you keep this species?
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Related species
- Egyptian spiny-tailed lizard (Uromastyx aegyptia) – Intermediate to expert
- Bent's spiny-tailed lizard (Uromastyx benti) – Intermediate
- Indian spiny-tailed lizard (Uromastyx hardwickii) – Intermediate
- Iraqi spiny-tailed lizard (Uromastyx loricata) – Intermediate
- Yemeni spiny-tailed lizard (Uromastyx shobraki) – Intermediate
- Macfadyen's spiny-tailed lizard (Uromastyx macfadyeni) – Intermediate
- Mali spiny-tailed lizard (Uromastyx dispar maliensis) – Intermediate
- Moroccan spiny-tailed lizard (Uromastyx acanthinura) – Intermediate
What you need to start
To keep Princely spiny-tailed lizard (Uromastyx princeps) you typically need: a suitable enclosure (100×50×50 cm), substrate (Sand-loam with rock crevices, and room to dig), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.
The complete, interactive care database is in the Reptoria app.
Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Uromastyx, https://reptifiles.com/uromastyx-care/, https://reptile-database.reptarium.cz/species?genus=Uromastyx&species=princeps
All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).