Cold Water Fish & Fisheries in Bhutan
http://www.fao.org/docrep/003/x2614e/x2614e02.htmA total of 41 indigenous fish species are known from rivers and lakes of Bhutan. Eight exotic species, including the coldwater brown trout, and seven species of cyprinids introduced for warmwater aquaculture, are also present. Brown trout was introduced in 1930 and until the early 1980s it was raised in two trout hatcheries for stocking into rivers and streams...


