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Kuhl's Flying Gecko

Gekko kuhli

A Southeast Asian gecko famous for its skin flaps that allow it to glide between trees. It requires highly humid, vertically oriented, and densely vegetated terrariums.

Taxonomy
Class:Squamata
Order:Squamata
Family:Gekkonidae
Subfamily:Gekkoninae
Genus:Gekko
Species:Gekko kuhli
Formerly known as:Ptychozoon kuhli

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Environment

Terrestrial

Humidity

70 - 80 %

Day temperature

25 - 29 °C

Night temperature

22 - 24 °C

Adult size

10.8 cm

UVB

Low

Species description

Geographical Origin and Habitat: Native to the tropical rainforests of Southeast Asia, including Thailand, Malaysia, and Indonesia. It is strictly arboreal, living on mossy tree trunks where it blends in perfectly.
Taxonomy and Genetics: Historically classified as Ptychozoon kuhli, recently grouped under Gekko kuhli. Belongs to the family Gekkonidae, with specialized genes coding for extensive lateral skin flaps and webbed digits.
Behavior and Habits: Nocturnal and arboreal. During the day, it presses flat against tree bark to hide. If threatened, it leaps into the air, using its skin flaps to glide safely to another tree trunk.
Morphology: A medium-sized gecko reaching 15-18 cm. Features lateral flaps of skin along the torso, wide webbed toes, and a flattened, scalloped tail that assists in aerodynamics and bark mimicry.

Care, breeding and tankmates

Terrarium Setup: Requires a vertical, well-ventilated terrarium (minimum 45x45x60 cm). Furnish with vertical climbing branches, cork bark panels, and live plants (Pothos, Monstera). Use a moisture-retaining soil-sphagnum substrate.
Lighting and Heating: Ambient temperatures should be 25-28°C (77-82°F) with a mild basking zone of 30-32°C (86-90°F) and a night drop to 20-22°C (68-72°F). Low-intensity 2-5% UVB lighting is recommended.
Humidity and Hydration: High relative humidity (70-90%) is critical. Mist the enclosure thoroughly twice a day. These geckos prefer to lick water droplets off leaves and glass rather than drinking from a bowl.
Feeding and Supplementation: Insectivorous. Feed appropriately sized crickets, roaches, and mealworms. Dust prey with calcium and Vitamin D3 twice a week, and multivitamins once a week.
Compatibility: Can be housed in male-female pairs or trios (one male, multiple females). Never house multiple males together due to aggressive territoriality.
Health and Common Diseases: Dehydration is a major threat if spraying is insufficient. Lack of ventilation combined with high humidity can cause skin rot or respiratory infections. Handle with care as skin can tear easily.

Geographic Origin and Distribution

Native to the tropical rainforests of Southeast Asia, including Thailand, Malaysia, and Indonesia. It is strictly arboreal, living on mossy tree trunks where it blends in perfectly.

Origin

South and Southeast AsiaEast Asia

Reptile profile

Diet
No verified data available
Life expectancy
No verified data available
Adult size
10.8 cm
The catalog's scalar value is 10.8 cm. The ReptTraits v1.2 source reports a maximum adult measurement of 10.8 cm for this species, recorded as snout–vent length (SVL). These figures are not interchangeable: the first is the profile's editorial reference, whereas the second is a published maximum under a specific measurement convention; differences among sources can reflect sex, population, life stage and measuring method.
Lifestyle/Microhabitat
No verified data available
Activity cycle
No verified data available
Sociality
No verified data available
Reproduction
No verified data available
Handling tolerance
No verified data available
Brumation
No verified data available
Molting
No verified data available

Image gallery

Licensed images linked to the species or, when marked, to the closest representative taxon.

Related species

Recommendations grouped by close relatives, companion choices, and similar care.

Last updated: 08/10/2026
Kuhl's Flying Gecko (Gekko kuhli) Care Guide & Terrarium Setup | Atlarium