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Four-striped tegu (Tupinambis quadrilineatus)

Monitors & tegus · Difficulty: Intermediate

Key facts and care guidance for Four-striped tegu (Tupinambis quadrilineatus) (origin: Central Brazil – the Cerrado). Adult size around 70–90 cm total length. Life expectancy 12–20 years. The values below are carefully researched guidance.

Short answers

Four-striped tegu: How big does the enclosure need to be?

200×100×80 cm.

Four-striped tegu: What temperature does it need?

Daytime 30–36 °C, basking spot 48 °C, at night 20–24 °C.

Four-striped tegu: Does it need UVB lighting?

UVB: Essential (UVB 10.0–12 %).

Four-striped tegu: How long do they live?

Life expectancy: 12–20 years.

Four-striped tegu: Is it suitable for beginners?

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

Climate

Daytime temperature
30–36 °C
Night temperature
20–24 °C
Basking spot
48 °C
Humidity
50–65 %
UVB
Essential (UVB 10.0–12 %)

Enclosure

Minimum size
200×100×80 cm
Substrate
Soil and sand 25–35 cm for digging, stone slabs, a large cave

Feeding

Food
Insects, roaches, rodents, eggs, fruit
Feeding interval
2–3×/week

Key facts

Adult size
70–90 cm total length
Life expectancy
12–20 years
Origin
Central Brazil – the Cerrado
Protection status
CITES II
Brumation
A cooler dry spell of 8–10 weeks
Cohabitation
Keep them singly. Monitors and tegus are territorial; grown animals defend their territory and injure each other with serious bites in the process. Even small size differences mean one animal claims the warm spot and the food for itself while the other falls behind — which is often only noticed once the weaker animal has already lost weight. For breeding, put them together only under supervision.

Notes

A smaller tegu of the Brazilian savannah with four pale lengthwise stripes. An omnivore – fruit belongs on the menu. It digs deep burrows and keeps a pronounced resting phase.

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Related species

All species in the care wiki →

What you need to start

To keep Four-striped tegu (Tupinambis quadrilineatus) you typically need: a suitable enclosure (200×100×80 cm), substrate (Soil and sand 25–35 cm for digging, stone slabs, a large cave), 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_quadrilineatus, https://reptifiles.com/colombian-argentine-tegu-care/tegu-species/

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).