Yamashina's cave gecko (Goniurosaurus yamashinae)
Geckos · Difficulty: Intermediate
Key facts and care guidance for Yamashina's cave gecko (Goniurosaurus yamashinae) (origin: Kumejima, Japan). Adult size around 14–16 cm. Life expectancy 10–15 years. The values below are carefully researched guidance.
Short answers
Yamashina's cave gecko: What temperature does it need?
Daytime 22–26 °C, basking spot No basking spot — at most a warm corner up to 27 °C, at night 18–20 °C.
Yamashina's cave gecko: Does it need UVB lighting?
UVB: Not essential (nocturnal), weak UVB is possible.
Yamashina's cave gecko: How long do they live?
Life expectancy: 10–15 years.
Yamashina's cave gecko: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Yamashina's cave gecko: Can several be kept together?
Keeping them singly is the least stressful option and the safe standard; two males must never be kept together.
Climate
- Daytime temperature
- 22–26 °C
- Night temperature
- 18–20 °C
- Basking spot
- No basking spot — at most a warm corner up to 27 °C
- Humidity
- 70–85 %
- UVB
- Not essential (nocturnal), weak UVB is possible
Enclosure
- Minimum size
- 60×45×45 cm für 1 Tier
- Substrate
- Forest-floor substrate, permanently damp, plus slate slabs and caves
Feeding
- Food
- Crickets, roaches and house crickets, dusted regularly with calcium and vitamins
- Feeding interval
- adults 2×/week
Key facts
- Adult size
- 14–16 cm
- Life expectancy
- 10–15 years
- Origin
- Kumejima, Japan
- Protection status
- CITES II and strictly protected in Japan
- Brumation
- A cooler rest of 8–10 weeks at 12–16 °C
- Cohabitation
- Keeping them singly is the least stressful option and the safe standard; two males must never be kept together. Several females can live together given enough floor space and a hide each; drawback: lower-ranking animals are pushed away from food, so weights must be monitored. A male with one or two females only for breeding; kept permanently, he harasses the females.
Notes
Found on a single island. Practically absent from the trade.
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Related species
- Bawangling leopard gecko (Goniurosaurus bawanglingensis) – Intermediate
- Cave gecko – Araneus (Goniurosaurus araneus) – Intermediate
- Cave gecko – Cat Ba (Goniurosaurus catbaensis) – Expert
- Cave gecko – Hainan (Goniurosaurus hainanensis) – Intermediate
- Cave gecko – Kuroiwa (Goniurosaurus kuroiwae) – Intermediate
- Cave gecko – Lichtenfelder (Goniurosaurus lichtenfelderi) – Intermediate
- Cave gecko – Lui (Goniurosaurus luii) – Intermediate
- Cave gecko – Orientalis (Goniurosaurus orientalis) – Expert
What you need to start
To keep Yamashina's cave gecko (Goniurosaurus yamashinae) you typically need: a suitable enclosure (60×45×45 cm für 1 Tier), substrate (Forest-floor substrate, permanently damp, plus slate slabs and caves), 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://academy.herpeton.net/en/caresheets/geckos/goniurosaurus-hainanensis/, https://en.wikipedia.org/wiki/Yamashina%27s_ground_gecko, https://reptifiles.com/chinese-cave-gecko-care-sheet/, https://reptile-database.reptarium.cz/species?genus=Goniurosaurus&species=yamashinae, https://reptilesmagazine.com/keeping-and-breeding-goniurosaurus-cave-geckos/
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).