27525 Hypsibarbus malcolmi (Smith, 1945) Cyprinidae Minnows or carps Cyprininae Cypriniformes Teleostei Goldfin tinfoil barb Asia: Mekong, Chao Phraya and Mae Khlong basins and Malay Peninsula (Ref. 26580). Usually absent from the lowland parts of the Mekong, although it can be found in rapidly flowing tributaries to the lower Mekong (Ref. 12693).