Reptoria

Jalu mossy gecko (Mniarogekko jalu)

Jalu mossy gecko (Mniarogekko jalu), typical appearance of the species

Geckos · Difficulty: Intermediate

Key facts and care guidance for Jalu mossy gecko (Mniarogekko jalu) (origin: Nord-Neukaledonien: äußerster Norden der Grande Terre (nördlich von Koumac) und Île Art (Îles Belep)). Adult size around 20–25 cm total length. Life expectancy 15–20 years. The values below are carefully researched guidance.

Short answers

Jalu mossy gecko: How big does the enclosure need to be?

60×45×80 cm (height).

Jalu mossy gecko: What temperature does it need?

Daytime 20–26 °C, basking spot No basking spot, at night 18–21 °C.

Jalu mossy gecko: Does it need UVB lighting?

UVB: Recommended (UVB 2–5 %).

Jalu mossy gecko: How long do they live?

Life expectancy: 15–20 years.

Jalu mossy gecko: Is it suitable for beginners?

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

Climate

Daytime temperature
20–26 °C
Night temperature
18–21 °C
Basking spot
No basking spot
Humidity
70–85 %
UVB
Recommended (UVB 2–5 %)

Enclosure

Minimum size
60×45×80 cm (height)
Substrate
Coco humus, cork tubes, dense planting, climbing branches

Feeding

Food
Insects, fruit purée (CGD), wax moths
Feeding interval
2–3×/week

Key facts

Adult size
20–25 cm total length
Life expectancy
15–20 years
Origin
Nord-Neukaledonien: äußerster Norden der Grande Terre (nördlich von Koumac) und Île Art (Îles Belep)
Protection status
Export from New Caledonia is prohibited – only European captive-bred animals
Brumation
A cooler spell of 8–10 weeks
Cohabitation
Keeping it singly is the least stressful option — there are no husbandry reports for the species, but for the closely related chahoua the specialist sources agree on single housing, because keeping them together brings competition, stress and bite injuries. In pairs only for breeding and under observation in a considerably larger, densely structured enclosure; drawback: the female is harassed, so separate immediately if there is any biting. Never keep two males together.

Notes

Split from Mniarogekko chahoua in 2016. Requirements as for the chahoua: cool, humid, plenty of climbing height. Heat above 28 °C is the commonest cause of losses in all New Caledonians.

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Related species

All species in the care wiki →

What you need to start

To keep Jalu mossy gecko (Mniarogekko jalu) you typically need: a suitable enclosure (60×45×80 cm (height)), substrate (Coco humus, cork tubes, dense planting, climbing branches), 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://italiangekko.net/ig/images/PDF/2012/bauer_etal_2012_revision_of_nc_geckos.pdf, https://en.wikipedia.org/wiki/Mniarogekko_jalu, https://reptifiles.com/chahoua-gecko-care-sheet/, https://reptile-database.reptarium.cz/species?genus=Mniarogekko&species=jalu, https://www.thechahouachamber.com/chahouacare

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).