Oreocalamus hanitschi
Oreocalamus is a genus of snake in the family Colubridae of the superfamily Colubroidea. The genus Oreocalamus is a monotypic taxon that contains the sole species Oreocalamus hanitschi. O. hanitschi is commonly known as Hanitsch's reed snake, the Kalimantan burrowing snake, and the mountain reed snake. It is found in Malaysia.