Twin-barred Tree Snake

The twin-barred tree snake is a small member of the genus Chrysopelea, the same group that includes the well-known flying snakes. Unlike its gliding relatives, it is a more modest climber known for its distinctive paired dark crossbars along a reddish body.

It inhabits forested regions of the Malay Peninsula and nearby islands and is considered an uncommon, secretive species with a mild rear-fanged venom apparatus typical of its genus.

As a rear-fanged colubrid, it poses minimal risk to humans and bites are not considered medically significant.

• Small, slender body, reddish-orange to reddish-brown dorsally
• Series of paired dark bars or blotches along the back, giving a "twin-barred" appearance
• Smooth scales and a slightly flattened, keeled belly typical of the genus
• Head narrow, only slightly distinct from the neck
• Round pupils

Distinguished from other Chrysopelea species by its smaller size and the paired-bar pattern rather than the chain-like or ocellated patterns of flying snakes.

Found in lowland and hill forests of the Malay Peninsula, Sumatra, and Borneo. It is arboreal, using shrubs and low trees, and is also found in forest edge and secondary growth habitats.

It is considered less commonly encountered than other Chrysopelea species, likely due to its more secretive habits.

Primarily active at dusk and into the night, though some daytime activity may occur. It is a rear-fanged predator that subdues small prey with a mild venom before swallowing.

Its diet includes lizards and small frogs. Like other Chrysopelea, it is oviparous, laying small clutches of eggs, though detailed reproductive biology remains poorly documented.