6353 Belontia signata (Günther, 1861) Osphronemidae Gouramies Belontiinae Anabantiformes Teleostei Ceylonese combtail Asia: common in the south west quarter and mid-hill region of the Mahaweli basin, including the lower hills up to about 800 m. Found throughout Kelani and Kalu River basins, Sri Lanka.