<b>Opisthotropis guangxiensis</b> is a slender, nocturnal snake native to the lush mountainous regions of southern China, known for its smooth, brown and olive green scaled body with pale crossbands, reaching lengths of 80 to 120 cm. As a vulnerable species that plays a critical role in its ecosystem, it feeds primarily on small mammals, lizards, and insects, and exhibits impressive camouflage and climbing abilities.