Reptoria

Granite night lizard (Xantusia henshawi)

Granite night lizard (Xantusia henshawi), typical appearance of the species

Lizards · Difficulty: Intermediate

Key facts and care guidance for Granite night lizard (Xantusia henshawi) (origin: Southern California, Baja California). Adult size around 6–9 cm. Life expectancy 10–15 years. The values below are carefully researched guidance.

Short answers

Granite night lizard: How big does the enclosure need to be?

From 60×40×40 cm.

Granite night lizard: What temperature does it need?

Daytime 24–28 °C, at night 16–19 °C.

Granite night lizard: Does it need UVB lighting?

UVB: Not essential.

Granite night lizard: How long do they live?

Life expectancy: 10–15 years.

Granite night lizard: Is it suitable for beginners?

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

Climate

Daytime temperature
24–28 °C
Night temperature
16–19 °C
Humidity
40–55 %
UVB
Not essential

Enclosure

Minimum size
from 60×40×40 cm
Substrate
Sand-loam with stone slabs lying flat on one another

Feeding

Food
Small insects
Feeding interval
Adults 2×/week

Key facts

Adult size
6–9 cm
Life expectancy
10–15 years
Origin
Southern California, Baja California
Protection status
Captive-bred animals only
Brumation
Yes, 8–10 weeks at 12–15 °C
Cohabitation
Keep as a pair or one male with several females (1.2) in a large, rock-rich terrarium with plenty of tight crevices for each animal; males do not tolerate each other.

Notes

Extremely flat-bodied and living in narrow rock crevices — instead of caves it needs stone slabs laid on each other with a gap of a few millimetres. Active at dusk and at night.

Do you keep this species?

Add your animal to Reptoria – Reptoria reminds you about feeding and shedding. Add your animal for free →

Look for Granite night lizard (Xantusia henshawi) in the marketplace →

Related species

All species in the care wiki →

What you need to start

To keep Granite night lizard (Xantusia henshawi) you typically need: a suitable enclosure (from 60×40×40 cm), substrate (Sand-loam with stone slabs lying flat on one another), 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/Xantusia_henshawi, https://reptile-database.reptarium.cz/species?genus=Xantusia&species=henshawi

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).