Reptoria

Imbricate alligator lizard (Barisia imbricata)

Imbricate alligator lizard (Barisia imbricata), typical appearance of the species

Lizards · Difficulty: Intermediate

Key facts and care guidance for Imbricate alligator lizard (Barisia imbricata) (origin: Central Mexico – high montane forest). Adult size around 25–35 cm total length. Life expectancy 10–15 years. The values below are carefully researched guidance.

Short answers

Imbricate alligator lizard: How big does the enclosure need to be?

80×40×40 cm.

Imbricate alligator lizard: What temperature does it need?

Daytime 20–26 °C (COOL), basking spot 32 °C, at night 10–16 °C.

Imbricate alligator lizard: Does it need UVB lighting?

UVB: Essential (UVB 5.0–10.0).

Imbricate alligator lizard: How long do they live?

Life expectancy: 10–15 years.

Imbricate alligator lizard: Is it suitable for beginners?

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

Climate

Daytime temperature
20–26 °C (COOL)
Night temperature
10–16 °C
Basking spot
32 °C
Humidity
60–75 %
UVB
Essential (UVB 5.0–10.0)

Enclosure

Minimum size
80×40×40 cm
Substrate
Forest floor with a thick layer of leaf litter, stones, pieces of bark

Feeding

Food
House crickets, crickets, earthworms, slugs
Feeding interval
3×/week

Key facts

Adult size
25–35 cm total length
Life expectancy
10–15 years
Origin
Central Mexico – high montane forest
Protection status
Not listed under CITES
Brumation
A winter rest of 12–16 weeks at 5–10 °C
Cohabitation
A pair. Two males will not work together — they fight over territory and the warm spot until one is seriously injured or spends its life in a corner. One male with several females, on the other hand, works reliably. What matters is several warm spots and hides so that subordinate animals can get out of the way, and separate feeding as soon as the animals differ in size.

Notes

A live-bearing highland species from over 2,500 m – keep it cool, as summer heat is critical. It needs a long, cold winter rest for health and reproduction.

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Related species

All species in the care wiki →

What you need to start

To keep Imbricate alligator lizard (Barisia imbricata) you typically need: a suitable enclosure (80×40×40 cm), substrate (Forest floor with a thick layer of leaf litter, stones, pieces of bark), 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/Barisia_imbricata, https://reptile-database.reptarium.cz/species?genus=Barisia&species=imbricata

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).