Thin tree iguana (Liolaemus tenuis)
Iguanas · Difficulty: Intermediate
Key facts and care guidance for Thin tree iguana (Liolaemus tenuis) (origin: Central Chile). Adult size around 15–20 cm. Life expectancy 6–12 years. The values below are carefully researched guidance.
Short answers
Thin tree iguana: How big does the enclosure need to be?
100×60×100 cm for a pair.
Thin tree iguana: What temperature does it need?
Daytime 22–28 °C, basking spot Basking spot 32–36 °C, at night 20–23 °C.
Thin tree iguana: Does it need UVB lighting?
UVB: Essential (UVB 10.0).
Thin tree iguana: How long do they live?
Life expectancy: 6–12 years.
Thin tree iguana: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 22–28 °C
- Night temperature
- 20–23 °C
- Basking spot
- Basking spot 32–36 °C
- Humidity
- 45–65 %
- UVB
- Essential (UVB 10.0)
Enclosure
- Minimum size
- 100×60×100 cm for a pair
- Substrate
- Forest-floor substrate with climbing branches; for the dry-country species sand-loam with stones
Feeding
- Food
- Crickets, roaches, locusts and house crickets; the larger species also take plant food
- Feeding interval
- adults 3×/week
Key facts
- Adult size
- 15–20 cm
- Life expectancy
- 6–12 years
- Origin
- Central Chile
- Protection status
- Not listed under CITES
- Brumation
- No winter rest; somewhat cooler in winter
- Cohabitation
- Keep as a pair or one male with an extra female (1.2) in a sufficiently large, well-structured terrarium; two males do not get on, as aggressive behaviour between them is documented.
Notes
A colourful male. It comes from a temperate climate and needs a genuine cool resting phase — not a tropical animal.
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Related species
- Bibron's tree iguana (Liolaemus bibronii) – Intermediate
- Painted tree iguana (Liolaemus pictus) – Intermediate
- Chilean tree iguana (Liolaemus chiliensis) – Intermediate
- Shiny tree iguana (Liolaemus nitidus) – Intermediate
- Sand tree iguana (Liolaemus wiegmannii) – Intermediate
- Barahona curly-tailed lizard (Leiocephalus barahonensis) – Intermediate
- Blue tree iguana (Uracentron azureum) – Expert
- Thick-tailed whorltail iguana (Stenocercus crassicaudatus) – Intermediate
What you need to start
To keep Thin tree iguana (Liolaemus tenuis) you typically need: a suitable enclosure (100×60×100 cm for a pair), substrate (Forest-floor substrate with climbing branches; for the dry-country species sand-loam with 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: https://en.wikipedia.org/wiki/Liolaemus_tenuis, https://reptile-database.reptarium.cz/species?genus=Liolaemus&species=tenuis
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).