AT A GLANCE
Common Name: Gezhi Cave Gecko
Scientific Name: Goniurosaurus gezhi
Category: Reptiles
Subcategory: Geckos
Size: Snout-vent length: 3.2–3.8 in (8.2–9.7 cm); Tail length: 3.0–3.6 in (7.6–9.1 cm)
Weight: 0.9–1.4 oz (25–40 g)
Lifespan: 10–15 years in undisturbed limestone cave systems
Diet: Insectivore (cave crickets, spiders, millipedes, and nocturnal moths)
Habitat: Humid limestone karst caves, twilight rock crevices, and cliff faces
Range: Guangxi Zhuang Autonomous Region, southern China
Conservation Status: Endangered (IUCN Red List; threatened by limestone quarrying and pet trade)

Overview

The Gezhi Cave Gecko (Goniurosaurus gezhi) is a visually striking eyelid gecko discovered in 2020 within isolated karst towers of Guangxi, southern China. Possessing fiery carmine-red eyes, dramatic yellow dorsal banding, and clawed non-adhesive toes, it represents an ancient lineage of cave-adapted reptiles.

Biology and Physical Characteristics

Characterized by velvety charcoal-black skin adorned with four vivid sulphur-yellow crossbands and bright ruby-red iris rings. Unlike typical wall-climbing geckos, it lacks adhesive subdigital toe pads, instead possessing curved, sharp claws adapted for traversing rough vertical limestone walls.

Behavior and Ecology

Strictly nocturnal and troglophilic. Spends the scorching daytime nestled deep inside cave chambers and subterranean rock crevices where humidity remains above 90 percent. At night, climbs external cliff faces to ambush crickets, spiders, and centipedes.

Conservation and Human Impact

Endangered due to its highly restricted, single-valley micro-distribution, rampant karst quarrying, and severe poaching pressures driven by commercial exotic pet collectors. Chinese authorities enforce strict cave protection protocols.

Interesting Factoid

Unlike most common house geckos, the Gezhi Cave Gecko has functional movable eyelids and lacks sticky footpads, relying entirely on razor-sharp claws and fiery red night-vision eyes to navigate damp cave walls.

Last updated: October 2026