Calamaria alidae  Calamaria alidae, commonly known as the Bengkulu reed snake, is a species of snakes in the family Colubridae. The specific name, "alidae", is in honor of Alida Brooks who collected natural history specimens in Sumatra with her husband Cecil Joslin Brooks. "C. alidae" is endemic to western Sumatra in Indonesia. According to Boulenger (1920), the holotype of "C. alidae" measures in total length, including the tail which is long.