Diagnostic Characteristics:
This is a medium-sized gecko species with a slender body. Snout-vent length (SVL) measures 79.7 ± 4.9 mm. The nuchal region lacks spots or stripes. The dorsal surface exhibits three prominent dark brown stripes bordered by white, located between the forelimbs and hindlimbs. A shallow groove is present medially on the dorsal surface of the tail. The tail base has a single broad, dark transverse band. There are 16 or 17 scales across the snout. Between the eye and nostril, there are 21–26 scales. Between the two lateral folds, 40–42 ventral scales are present. 20–24 tubercles are aligned along the vertebral column, between the forelimbs and hindlimbs. No pre-cloacal groove is observed. Males possess 7 or 8 pre-cloacal pores. 2–5 enlarged femoral scales are present. The first subdigital lamellae on the fourth hind toe are 21–22. The subdigital lamellae on the fourth hind toe number 17–19. Subcaudal scales are enlarged.
Biology and Ecology:
This nocturnal reptile species is characterized by its cave-dwelling lifestyle. It typically inhabits weathered volcanic rock formations near underground streams, emerging only at night. Its diet consists of insects found in the area. The species lays two eggs annually at the beginning of the rainy season on rock walls. The species name is derived from its distribution in the Hon Tre Island of Kien Giang province.
Distribution:
Endemic to Vietnam, newly discovered on Hon Tre Island, belonging to Kien Giang province.