Reptoria

Schmidt's crocodile skink (Tribolonotus schmidti)

Schmidt's crocodile skink (Tribolonotus schmidti) in a terrarium

Skinks · Difficulty: Intermediate

Key facts and care guidance for Schmidt's crocodile skink (Tribolonotus schmidti) (origin: The Solomon Islands). Adult size around ca. 9 cm Gesamtlänge (Holotyp: Kopf-Rumpf 3,9 cm, mit Schwanz 8,8 cm) – deutlich kleiner als T. gracilis/novaeguineae. Life expectancy 8–12 years. The values below are carefully researched guidance.

Short answers

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

60×45×40 cm.

Schmidt's crocodile skink: What temperature does it need?

Daytime 24–29 °C, basking spot No basking spot, at night 20–23 °C.

Schmidt's crocodile skink: Does it need UVB lighting?

UVB: Recommended (UVB 5.0).

Schmidt's crocodile skink: How long do they live?

Life expectancy: 8–12 years.

Schmidt's crocodile skink: Is it suitable for beginners?

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

Climate

Daytime temperature
24–29 °C
Night temperature
20–23 °C
Basking spot
No basking spot
Humidity
75–90 %
UVB
Recommended (UVB 5.0)

Enclosure

Minimum size
60×45×40 cm
Substrate
Damp coco humus with leaf litter, cork tubes, a large water dish

Feeding

Food
House crickets, crickets, roaches, earthworms
Feeding interval
3×/week

Key facts

Adult size
ca. 9 cm Gesamtlänge (Holotyp: Kopf-Rumpf 3,9 cm, mit Schwanz 8,8 cm) – deutlich kleiner als T. gracilis/novaeguineae
Life expectancy
8–12 years
Origin
The Solomon Islands
Protection status
Not listed under CITES
Brumation
None
Cohabitation
Pair housing is possible, but males must be strictly separated - two males fight over territory and hiding spots until one is injured or permanently cornered. Females usually tolerate each other but need their own hiding spots each; feed separately if sizes differ.

Notes

Like T. gracilis, but without the orange eye ring. It lives very hidden and is skittish – it needs permanently damp substrate and plenty of hides. It squeaks audibly when pressed.

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Related species

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What you need to start

To keep Schmidt's crocodile skink (Tribolonotus schmidti) you typically need: a suitable enclosure (60×45×40 cm), substrate (Damp coco humus with leaf litter, cork tubes, a large water dish), 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: 2 November 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Schmidt%27s_helmet_skink, https://reptile-database.reptarium.cz/species?genus=Tribolonotus&species=schmidti

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).