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Gilbert's skink (Plestiodon gilberti)

Gilbert's skink (Plestiodon gilberti), typical appearance of the species

Skinks · Difficulty: Beginner with some knowledge

Key facts and care guidance for Gilbert's skink (Plestiodon gilberti) (origin: California). Adult size around 18–27 cm. Life expectancy 6–12 years. The values below are carefully researched guidance.

Short answers

Gilbert's skink: How big does the enclosure need to be?

100×50×50 cm for a group.

Gilbert's skink: What temperature does it need?

Daytime 24–30 °C, basking spot Basking spot 35–40 °C, at night 16–20 °C.

Gilbert's skink: Does it need UVB lighting?

UVB: Recommended (UVB 5.0–10.0).

Gilbert's skink: How long do they live?

Life expectancy: 6–12 years.

Gilbert's skink: Is it suitable for beginners?

Partly – manageable with some prior knowledge (difficulty: Beginner with some knowledge).

Climate

Daytime temperature
24–30 °C
Night temperature
16–20 °C
Basking spot
Basking spot 35–40 °C
Humidity
50–70 %
UVB
Recommended (UVB 5.0–10.0)

Enclosure

Minimum size
100×50×50 cm for a group
Substrate
A forest-floor and sand mix they can dig in, with leaf litter, bark and flat stones

Feeding

Food
Crickets, house crickets, roaches, earthworms and wax moths, dusted regularly with calcium and vitamins
Feeding interval
adults 3×/week

Key facts

Adult size
18–27 cm
Life expectancy
6–12 years
Origin
California
Protection status
Not listed under CITES
Brumation
A winter rest of 10–14 weeks at 6–12 °C — these species come from regions with a real winter
Cohabitation
Keeping them singly is the safest option, even though Gilbert's skink is one of the few Plestiodon species in which studies found no pronounced male territoriality and no fights were observed. If a group or pair is attempted anyway, plenty of hides and close observation should still be standard practice, since solid practical experience with group housing in this species is lacking.

Notes

A robust species; adult animals have a reddish head.

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Related species

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What you need to start

To keep Gilbert's skink (Plestiodon gilberti) you typically need: a suitable enclosure (100×50×50 cm for a group), substrate (A forest-floor and sand mix they can dig in, with leaf litter, bark and flat stones), 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/Plestiodon_gilberti, https://reptile-database.reptarium.cz/species?genus=Plestiodon&species=gilberti

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).