Reptoria

Long-tailed sun skink (Eutropis longicaudata)

Long-tailed sun skink (Eutropis longicaudata), typical appearance of the species

Skinks · Difficulty: Beginner

Key facts and care guidance for Long-tailed sun skink (Eutropis longicaudata) (origin: South-East Asia, Taiwan). Adult size around 25–35 cm total length. Life expectancy 8–12 years. The values below are carefully researched guidance.

Short answers

Long-tailed sun skink: How big does the enclosure need to be?

100×50×50 cm.

Long-tailed sun skink: What temperature does it need?

Daytime 26–32 °C, basking spot 40 °C, at night 20–23 °C.

Long-tailed sun skink: Does it need UVB lighting?

UVB: Essential (UVB 10.0).

Long-tailed sun skink: How long do they live?

Life expectancy: 8–12 years.

Long-tailed sun skink: Is it suitable for beginners?

Yes – it is considered suitable for beginners (difficulty: Beginner).

Climate

Daytime temperature
26–32 °C
Night temperature
20–23 °C
Basking spot
40 °C
Humidity
60–75 %
UVB
Essential (UVB 10.0)

Enclosure

Minimum size
100×50×50 cm
Substrate
Coco humus and sand with leaf litter, stone slabs, climbing branches

Feeding

Food
House crickets, crickets, roaches, fruit
Feeding interval
3–4×/week

Key facts

Adult size
25–35 cm total length
Life expectancy
8–12 years
Origin
South-East Asia, Taiwan
Protection status
Not listed under CITES
Brumation
None
Cohabitation
Keeping them singly is the least stressful option. One male with one or two females is also possible if every animal gets its own heat spot and hide, and animals of different sizes are fed separately. Two males do not get on: they fight over territory and the basking spot until one is injured or sits permanently in a corner.

Notes

Diurnal, strong and very keen on food. The females guard their clutches against snakes – one of the few reptiles with genuine brood care. Straightforward to keep.

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Related species

All species in the care wiki →

What you need to start

To keep Long-tailed sun skink (Eutropis longicaudata) you typically need: a suitable enclosure (100×50×50 cm), substrate (Coco humus and sand with leaf litter, stone slabs, climbing branches), 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: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Eutropis_longicaudata, https://reptile-database.reptarium.cz/species?genus=Eutropis&species=longicaudata

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).