Identification:
This reptile species typically reaches approximately 100 cm in length, characterized by nine symmetrical, robust head scales atop the head. The snout is pointed and upturned. A prominent ridge extends from the eye to the snout. The body is relatively slender with smooth scales. The dorsal pattern consists of 19 to 31 dark, triangular markings on a background of reddish-brown or varying shades of maroon.
Biology and Ecology:
This is a nocturnal species that prefers high humidity environments. It often utilizes its tail to lure prey. The diet primarily consists of frogs, toads, and other amphibians, but may also include rodents, birds, and other snakes. It typically employs a surprise attack on its prey. Females lay 13 to 30 eggs and guard them for a period of 5 to 7 weeks during incubation. Hatchlings, which measure 13-20 cm, resemble the adults. This terrestrial snake prefers low-lying, dry forest habitats but has been observed at elevations up to 2000 meters. It is venomous and potentially lethal.
Distribution:
- Vietnam: Ninh Thuan (Phan Rang, Vinh Hoa), Song Be (Ben Cat, Loc Ninh, Thu Dau Mot), Ba Ria – Vung Tau, Tay Ninh, Dong Nai (Bien Hoa, Long Binh, Xuan Loc), An Giang (Phu Vinh)
- Global: This snake is found throughout Thailand, the northern states of the Malay Peninsula, Laos, Cambodia, and India.