Oncorhynchus masou

Species of salmon

The masu salmon, also known as masu or cherry trout in Japan, is a species of salmonid belonging to the genus Oncorhynchus, found in the North Pacific along Northeast/East Asian coasts from the Russian Far East to south through Korea, Japan and Taiwan. Although generally accepted as a salmon in the West, the fish is actually regarded as a trout in Japan as it is the most commonly seen freshwater salmonid in the Japanese archipelago.

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