Zulia tegu (Tupinambis zuliensis)
Monitors & tegus · Difficulty: Intermediate
Key facts and care guidance for Zulia tegu (Tupinambis zuliensis) (origin: Venezuela and Colombia). Adult size around 80–110 cm. Life expectancy 15–20 years. The values below are carefully researched guidance.
Short answers
Zulia tegu: How big does the enclosure need to be?
250×120×100 cm for a pair.
Zulia tegu: What temperature does it need?
Daytime 27–33 °C, basking spot Basking spot 45–50 °C, at night 21–25 °C.
Zulia tegu: Does it need UVB lighting?
UVB: Essential (UVB 12.0).
Zulia tegu: How long do they live?
Life expectancy: 15–20 years.
Zulia tegu: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 27–33 °C
- Night temperature
- 21–25 °C
- Basking spot
- Basking spot 45–50 °C
- Humidity
- 60–80 %
- UVB
- Essential (UVB 12.0)
Enclosure
- Minimum size
- 250×120×100 cm for a pair
- Substrate
- A deep forest-floor and sand mix they can dig in, with caves and a large water section
Feeding
- Food
- Insects, rodents, fish, eggs and plant food in rotation; regularly with calcium and vitamins
- Feeding interval
- adults 2–3×/week
Key facts
- Adult size
- 80–110 cm
- Life expectancy
- 15–20 years
- Origin
- Venezuela and Colombia
- Protection status
- CITES II — proof of origin required
- Brumation
- A cooler rest of 8–12 weeks at 16–20 °C — tegus take a genuine winter rest
- Cohabitation
- Solitary housing is the simplest option. A 1,1 pair is also possible, but never two males together: several males fight over territory and basking spots until one is injured or permanently cornered. Females usually get along but need their own basking and hiding spots; feed separately if there is a size difference.
Notes
From the Maracaibo Basin, and practically absent from the trade.
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Related species
- Golden tegu (Tupinambis cryptus) – Intermediate
- Golden tegu (Tupinambis teguixin) – Intermediate
- Four-striped tegu (Tupinambis quadrilineatus) – Intermediate
- White tegu (Tupinambis matipu) – Intermediate
- Argentine black and white tegu (Salvator merianae) – Intermediate
- Yellow tegu (Salvator dracaena) – Intermediate
- Chilean dwarf tegu (Callopistes maculatus) – Intermediate
- Caiman lizard (Dracaena guianensis) – Expert
What you need to start
To keep Zulia tegu (Tupinambis zuliensis) you typically need: a suitable enclosure (250×120×100 cm for a pair), substrate (A deep forest-floor and sand mix they can dig in, with caves and a large water section), 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://en.wikipedia.org/wiki/Tupinambis_zuliensis, https://www.fws.gov/species/maracaibo-basin-tegu-lizard-tupinambis-zuliensis
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).