Sibynophis

Sibynophis is a genus of Asian lamprophiid snakes. The genus name is derived from the Greek words "sibylla" meaning prophetess, and "ophis" meaning snake. These snakes are medium-sized, slender, and often arboreal or semi-arboreal. They are typically found in forested habitats across Southeast Asia, including countries like Thailand, Malaysia, and Indonesia.

The coloration of Sibynophis snakes can vary, but many species exhibit a combination of brown, reddish, or grayish dorsal scales, often with distinct markings. Ventrally, they are usually lighter in color. Their heads are generally distinct from their necks, and they possess large eyes.

Sibynophis snakes are primarily nocturnal hunters, feeding on small vertebrates such as lizards, frogs, and sometimes small mammals. Their dentition includes enlarged, grooved rear fangs, suggesting they may possess a mild venom, although they are not considered dangerous to humans. Reproduction is oviparous, with females laying clutches of eggs.

Several species are recognized within the genus Sibynophis, including Sibynophis collaris, Sibynophis chinensis, and Sibynophis triangularis. While not extensively studied, ongoing research aims to better understand their taxonomy, distribution, and ecological roles within their respective ecosystems. They are generally shy and secretive, making them infrequently encountered by humans.