Hainan box turtle (Cuora hainanensis)

Short answers

Hainan box turtle: How big does the enclosure need to be?

~120×60 cm aqua or room enclosure (land plus shallow, still water) per animal.

Hainan box turtle: What temperature does it need?

Daytime 24–28 °C, basking spot 30–32 °C, at night 20–22 °C.

Hainan box turtle: Does it need UVB lighting?

UVB: UVB needed, moderate (Ferguson zone 1–2).

Hainan box turtle: How long do they live?

Life expectancy: uncertain, probably 20–40+ years.

Hainan box turtle: Is it suitable for beginners?

No – better suited to experienced keepers (difficulty: Expert).

Climate

Daytime temperature

24–28 °C

Night temperature

20–22 °C

Basking spot

30–32 °C

Humidity

70–90 %

UVB

UVB needed, moderate (Ferguson zone 1–2)

Enclosure

Minimum size

~120×60 cm aqua or room enclosure (land plus shallow, still water) per animal

Substrate

Soil and leaf litter on land plus shallow water; roots and dense planting as hides

Feeding

Food

Omnivorous: worms, snails, insects, fish, fruit, greens

Feeding interval

adults 2–3×/week, juveniles more often

Key facts

Adult size

~18–20 cm

Life expectancy

uncertain, probably 20–40+ years

Origin

Hainan (China), endemic – mountain streams and forests

Protection status

CITES-protected (genus Cuora spp. at least Appendix II; sometimes assigned to the galbinifrons complex = Appendix I) / EU Annex - registration requirement, proof of origin. IUCN: Critically Endangered (possibly extinct in the wild).

Brumation

Largely none (tropical, Hainan); at most a slight winter drop.

Cohabitation

Single housing; solitary/territorial. The reason is territory: males ram and bite one another, and females are harassed so persistently during prolonged courtship that they visibly lose weight. Worn shell edges and bites on the hind legs are what you end up showing the vet.

Notes

The taxonomy is disputed (a species of its own, possibly an old hybrid, or a population in the C. galbinifrons complex). Extremely rare, and practically only in conservation breeding. Very little species-specific husbandry data – the figures are derived from its climate and origin and from related Cuora (low confidence).

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Related species

• Southeast Asian box turtle (Cuora amboinensis) – Intermediate
• Bourret's box turtle (Cuora bourreti) – Expert
• Yellow-margined box turtle (Cuora flavomarginata) – Intermediate
• Chinese three-striped box turtle (Cuora trifasciata) – Expert
• Yellow-headed box turtle (Cuora aurocapitata) – Expert
• McCord's box turtle (Cuora mccordi) – Expert
• Pan's box turtle (Cuora pani) – Expert
• Southern Vietnam box turtle (Cuora picturata) – Expert

All species in the care wiki →

What you need to start

To keep Hainan box turtle (Cuora hainanensis) you typically need: a suitable enclosure (~120×60 cm aqua or room enclosure (land plus shallow, still water) per animal), substrate (Soil and leaf litter on land plus shallow water; roots and dense planting as 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.