Reptoria

Nevada ocellated lizard (Timon nevadensis)

Nevada ocellated lizard (Timon nevadensis) in a terrarium

Lizards · Difficulty: Intermediate

Key facts and care guidance for Nevada ocellated lizard (Timon nevadensis) (origin: The south-eastern Iberian Peninsula (Andalusia, the Sierra Nevada area), endemic; until 2013 a subspecies of Timon lepidus). Adult size around total length up to ~80 cm (SVL up to 26 cm). Life expectancy 10–15+ years. The values below are carefully researched guidance.

Short answers

Nevada ocellated lizard: How big does the enclosure need to be?

One animal from approx. 150×80×80 cm; a pair 180×100×100 cm, a group from 250×150×150 cm.

Nevada ocellated lizard: What temperature does it need?

Daytime 23–28 °C, basking spot 40–45 °C (basking spot), at night 16–20 °C.

Nevada ocellated lizard: Does it need UVB lighting?

UVB: UVB is essential (a large heliotherm, Ferguson zone 3–4, UV index 4–6); an HQI or metal-halide lamp plus a UV lamp.

Nevada ocellated lizard: How long do they live?

Life expectancy: 10–15+ years.

Nevada ocellated lizard: Is it suitable for beginners?

Rather not – it is considered an intermediate species (difficulty: Intermediate).

Climate

Daytime temperature
23–28 °C
Night temperature
16–20 °C
Basking spot
40–45 °C (basking spot)
Humidity
40–60 % (Mediterranean and dry, more humid hides)
UVB
UVB is essential (a large heliotherm, Ferguson zone 3–4, UV index 4–6); an HQI or metal-halide lamp plus a UV lamp

Enclosure

Minimum size
one animal from approx. 150×80×80 cm; a pair 180×100×100 cm, a group from 250×150×150 cm
Substrate
A sand-loam mix they can dig in, large rock structures, cork bark, a water dish

Feeding

Food
Large insects (locusts, roaches, house crickets), rose chafer larvae; rarely small vertebrates; a little fruit or flowers
Feeding interval
adults 2–3×/week, juveniles daily

Key facts

Adult size
total length up to ~80 cm (SVL up to 26 cm)
Life expectancy
10–15+ years
Origin
The south-eastern Iberian Peninsula (Andalusia, the Sierra Nevada area), endemic; until 2013 a subspecies of Timon lepidus
Protection status
A Spanish endemic; Bern Convention; national protection rules in Spain. No CITES; in the trade as captive-bred – keep proof of origin and legality, and no wild-caught animals.
Brumation
A winter rest of 2–3 months at 8–12 °C
Cohabitation
A pair is the least stressful option; a harem (one male with several females) also works in a large, well-structured enclosure with sight barriers - but never two males together. The genus is described by Wikipedia as quarrelsome, defending its territory fiercely against conspecifics.

Notes

A very large, powerful ocellated lizard – kept properly only with a correspondingly large enclosure. Care practically identical to Timon lepidus. A common mistake: too small a terrarium, too little UV and warmth.

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Related species

All species in the care wiki →

What you need to start

To keep Nevada ocellated lizard (Timon nevadensis) you typically need: a suitable enclosure (one animal from approx. 150×80×80 cm; a pair 180×100×100 cm, a group from 250×150×150 cm), substrate (A sand-loam mix they can dig in, large rock structures, cork bark, a water dish), 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: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://de.wikipedia.org/wiki/Perleidechse, https://en.wikipedia.org/wiki/Timon_(lizard), https://reptile-database.reptarium.cz/species?genus=Timon&species=nevadensis

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).