Identifying Characteristics:
- Of moderate to large size. The largest SVL (snout-vent length) reaches 94 mm.
- Body is light brown with a dark band around the nape, a continuous or fragmented band on the neck, and four irregular transverse bands between the forelimbs and hindlimbs.
- One internasal scale.
- 17-23 irregular rows of tubercles along the back.
- 39-46 rows of ventral scales across the midbody.
- Males possess 7-9 precloacal pores, separated from 1-4 femoral pores on each side by 7-9 poreless scales.
- Femoral scales and precloacal scales are enlarged.
- Three small spines are present behind the cloaca on each side of the base of the tail.
- Subcaudal scales are broad, expanded horizontally.
Biology and Ecology:
- Nocturnal species, typically inhabiting evergreen forests along the coast, areas with many stacked boulders.
- Active only at night.
- Feeds on insects found in the area.
- Lays two eggs at the beginning of the rainy season each year.
- The species name honors Dr. Phouthone Kingsada, a Laotian herpetologist, for his contributions to herpetological research in Southeast Asia.
Distribution:
- Endemic to Vietnam, recently discovered at Mui Dai Lanh (Deo Ca), an area bordering the two provinces of Phu Yen and Khanh Hoa, and the same distribution area as the newly discovered species Gekko truongi.