Hologerrhum is a genus of snakes in the family Cyclocoridae..
Geographic range The genus Hologerrhum is endemic to the Philippines.
Species The genus Hologerrhum contains two species which are recognized as being valid. Hologerrhum dermali - Crombie's stripe-lipped snake, Dermal's cylindrical snake Hologerrhum philippinum - Philippine stripe-lipped snake
References
Further reading Günther A (1858). Catalogue of the Colubrine Snakes in the Collection of the British Museum. London: Trustees of the British Museum. (Taylor and Francis, printers). xvi + 281 pp. (Hologerrhum, new genus, p. 186; H. philippinum, new species, pp. 186–187).