Wide green leaves at the stream while a school of fish makes a formation, Poropuntius sp

neolissochilus soroides actinopterygii cyprinidae hill streams sand jungle stream habitat wildlife sanctuary natural world streams wildlife stream scales freshwater fish acantopsis choirorhynchos freshwater laos cypriniformes neolissochilus hendersoni nature poropuntius mammals cambodia tengas soro brook carp water vietnam animals river huai kha kaeng jungle flowing rainforest natural habitat poropuntius normani fins body of water mountains malaysia waterfalls fish edible aquatic fisheries thailand tropical rapids school current