Blue Mahseer Neolissochilus stracheyi

The Blue Mahseer is native to river systems also of Thailand and additionally of Myanmar. It is one of the "lesser mahseers" - ie not in the Tor genus of monster mahseers - and grows to some 60cm (2 feet) long.

Like other mahseer carp, it has large scales. It also has a bluish grey tinge and blue-grey fins.