Reptoria

White tegu (Tupinambis matipu)

Monitors & tegus · Difficulty: Intermediate

Key facts and care guidance for White tegu (Tupinambis matipu) (origin: Central Brazil). Adult size around 80–110 cm. Life expectancy 15–20 years. The values below are carefully researched guidance.

Short answers

White tegu: How big does the enclosure need to be?

250×120×100 cm for a pair.

White tegu: What temperature does it need?

Daytime 27–33 °C, basking spot Basking spot 45–50 °C, at night 21–25 °C.

White tegu: Does it need UVB lighting?

UVB: Essential (UVB 12.0).

White tegu: How long do they live?

Life expectancy: 15–20 years.

White 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
Central Brazil
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

A cerrado dweller, drier than the Amazonian forms.

Do you keep this species?

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

Look for White tegu (Tupinambis matipu) in the marketplace →

Related species

All species in the care wiki →

What you need to start

To keep White tegu (Tupinambis matipu) 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_matipu, https://www.inaturalist.org/taxa/717936

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).