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Pygmy spiny-tailed skink (Egernia depressa)

Pygmy spiny-tailed skink (Egernia depressa), typical appearance of the species

Skinks · Difficulty: Intermediate

Key facts and care guidance for Pygmy spiny-tailed skink (Egernia depressa) (origin: Central to southern Western Australia, mulga scrubland; lives in and on mulga acacias (hollow trunks and branches)). Adult size around 11–16 cm total length depending on locality form (snout–vent length up to 10.8 cm). Life expectancy up to 20 years. The values below are carefully researched guidance.

Short answers

Pygmy spiny-tailed skink: How big does the enclosure need to be?

120 × 60 × 60 cm (pair), use the height with climbing branches and elevated hides; absolute minimum 60 × 50 × 60 cm for a single animal.

Pygmy spiny-tailed skink: What temperature does it need?

Daytime 26–32 °C, basking spot 40–45 °C (basking spot on rock), at night 18–22 °C.

Pygmy spiny-tailed skink: Does it need UVB lighting?

UVB: Essential (desert-grade UVB, high UVB).

Pygmy spiny-tailed skink: How long do they live?

Life expectancy: up to 20 years.

Pygmy spiny-tailed skink: Is it suitable for beginners?

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

Climate

Daytime temperature
26–32 °C
Night temperature
18–22 °C
Basking spot
40–45 °C (basking spot on rock)
Humidity
30–50 % (arid species)
UVB
Essential (desert-grade UVB, high UVB)

Enclosure

Minimum size
120 × 60 × 60 cm (pair), use the height with climbing branches and elevated hides; absolute minimum 60 × 50 × 60 cm for a single animal
Substrate
Sand-clay mix on the floor, plus climbing branches, cork tubes, small tree hollows and bark on the walls as elevated hides

Feeding

Food
Mostly insects plus plant food (omnivorous)
Feeding interval
2–3×/week

Key facts

Adult size
11–16 cm total length depending on locality form (snout–vent length up to 10.8 cm)
Life expectancy
up to 20 years
Origin
Central to southern Western Australia, mulga scrubland; lives in and on mulga acacias (hollow trunks and branches)
Protection status
—
Brumation
A slight winter rest of ~6–8 weeks (cooler) is recommended
Cohabitation
Live-bearing and family-forming; strongly territorial – only a harmonious pair or family

Notes

An arid rock dweller: narrow rock crevices as hides plus a high UVB and warmth requirement are essential. Very territorial towards strange animals of its own kind.

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Related species

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What you need to start

To keep Pygmy spiny-tailed skink (Egernia depressa) you typically need: a suitable enclosure (120 × 60 × 60 cm (pair), use the height with climbing branches and elevated hides; absolute minimum 60 × 50 × 60 cm for a single animal), substrate (Sand-clay mix on the floor, plus climbing branches, cork tubes, small tree hollows and bark on the walls as elevated hides), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.

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Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: museum.wa.gov.au (Doughty et al. 2011), reptile-care.de, egernia.de, Wikipedia EN, echsen.net

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).