Coho salmon

Oncorhynchus kisutch
© Copyright: NOAA (National Oceanic and Atmospheric Administration)
    • Similar species

      atlantic salmon, brown trout, rainbow trout

    • Size

      3–7 kg

    • Appearance

      The coho is a rather deep-bodied salmon. As with other Pacific salmon species (Oncorhynchus) its anal fin has 13–19 rays, compared with a maximum of 12 for Finnish salmonids.

    • Colouring

      Silver body with dark back and caudal fin showing black spots.

    • Reproduction

      Not known to reproduce in the Baltic Sea area.

    • Food

      Other fish.

    • Distribution and habitat

      During the days of the Soviet Union, coho salmon were introduced into the Baltic by Finland’s eastern neighbour. Large numbers were caught in the 1980s. May now have disappeared.