Baja California alligator lizard (Elgaria paucicarinata)
Lizards · Difficulty: Intermediate
Key facts and care guidance for Baja California alligator lizard (Elgaria paucicarinata) (origin: Baja California, Mexico). Adult size around 20–27 cm. Life expectancy 10–15 years, up to 20 with good care. The values below are carefully researched guidance.
Short answers
Baja California alligator lizard: How big does the enclosure need to be?
100×50×50 cm for a pair.
Baja California alligator lizard: What temperature does it need?
Daytime 22-27 °C in the gradient, cool side 21-24 °C, basking spot 29–32 °C basking spot, locally, at night 15–19 °C.
Baja California alligator lizard: Does it need UVB lighting?
UVB: Recommended (UVB 5.0).
Baja California alligator lizard: How long do they live?
Life expectancy: 10–15 years, up to 20 with good care.
Baja California alligator lizard: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 22-27 °C in the gradient, cool side 21-24 °C
- Night temperature
- 15–19 °C
- Basking spot
- 29–32 °C basking spot, locally
- Humidity
- 35-60 %, with a permanently humid corner
- UVB
- Recommended (UVB 5.0)
Enclosure
- Minimum size
- 100×50×50 cm for a pair
- Substrate
- A sand-loam mix with leaf litter, bark and stones
Feeding
- Food
- Crickets, roaches, house crickets and earthworms, dusted regularly with calcium and vitamins
- Feeding interval
- adults 2–3×/week
Key facts
- Adult size
- 20–27 cm
- Life expectancy
- 10–15 years, up to 20 with good care
- Origin
- Baja California, Mexico
- Protection status
- Not listed under CITES
- Brumation
- No winter rest; somewhat cooler and drier in winter
- Cohabitation
- 1.1; never keep males together. The reason: several males fight over territory and the warm spot until one is injured or spends its life in a corner. Females usually get on, but each needs its own warm spot and hide; feed them separately once they differ in size.
Notes
Keep it drier than the northern species.
Do you keep this species?
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Related species
- Madrean alligator lizard (Elgaria kingii) – Intermediate
- Northern alligator lizard (Elgaria coerulea) – Intermediate
- Panamint alligator lizard (Elgaria panamintina) – Intermediate
- Southern alligator lizard (Elgaria multicarinata) – Beginner
- Large psammodromus (Psammodromus algirus) – Intermediate
- Pamphylian green lizard (Lacerta pamphylica) – Intermediate
- Artvin lizard (Darevskia derjugini) – Intermediate
- Asian glass lizard (Dopasia gracilis) – Intermediate
What you need to start
To keep Baja California alligator lizard (Elgaria paucicarinata) you typically need: a suitable enclosure (100×50×50 cm for a pair), substrate (A sand-loam mix with leaf litter, bark and stones), 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: 30 October 2026 · Editor: Reptoria editorial team · Sources include: herpatlas.sdnhm.org, gutachten.txt (BML 1997, lokal), Wikipedia EN, californiaherps.com, eu_annex.txt (lokal, VO (EU) 2026/1383)
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).