Underwater wildlife theme A surprised pickerel/walleye lies here with mouth open in shock. Pickerel, pike, luce, jack, Esox lucius. Fish collection Pickerel, pike, luce, jack, Esox lucius. Fish ...

The cheek area (located just forward of the gill plate), is fully scaled. Pike usually have five pairs of sensory pores along the underside of the lower jaw. The cheeks and gill covers of chain ...