Amarasinghe, U.S.; Shirantha, R.R.A.R.; Wijeyaratne, M.J.S.
(The World Conservation Union (IUCN), Colombo, Sri Lanka and The Government of Sri Lanka, 2006)
Sri Lanka supports a diverse freshwater fishes, about 48% of which are endemic. Most of these
endemic freshwater fish species occur in the hill country forested streams of the wet zone. There
are sophisticated interactions ...