Salvelinus struanensis

Salvelinus struanensis, commonly known as Scottish char, is a species of freshwater fish in the salmon family. It is found in the Loch Rannoch and Loch Ericht in Scotland, United Kingdom.

Description
The maximum recorded length of the fish can reach 36.0 cm (14.2 inches), and a maximum recorded age of 8 years. The fish has an overall claret color in breeding season with dark fins and orange-pink spots. The fish does not have parr marks and body fusiform as compared to congeners in central Scotland.

Biology
The species is found in the pelagic zone of fjord-like lakes, usually less than 20 m (65.6 feet) below surface. It feeds on zooplankton, especially Cladocera and Daphnia.