Hemimyzon elongata is a species of ray-finned fish in the genus Hemimyzon.Kottelat, M. (2012): Conspectus cobitidum: an inventory of the loaches of the world (Teleostei: Cypriniformes: Cobitoidei). The Raffles Bulletin of Zoology, Suppl. No. 26: 1-199. It has been found in the Mekong basin in Yunnan, China. It is a benthopelagic, freshwater fish.
References