Logperch (Percina caprodes)

The Logperch or Percina caprodes is sometimes known as the Common Logperch, Manitou Darter and the Zebra Fish. This is one of the eleven different species of Logperch from the Percidae family. This is the most widespread of the Logperches and is found in many places in the eastern United States and Canada. They typical inhabit gravel streams or lakes and can grow to about 7" (18cm) in length. As you can see in the pictures, they have a skinny body that is covered with vertical bars and a subterminal mouth, which simply means pointing downward, towards the bottom. These fish are scavengers that will  turn over as many as ten small rocks per minute searching for food.  You can watch these hard workers, as well as some other unidentified species in the video below.

 
Logperch are not listed as an endangered species, but increasing damming and the introduction of the invasive species the Round Goby makes them very vulnerable.  Like other Darters, they are not schooling fish and are often seen alone or in a small group.  They are an important part of the ecosystem and fall prey to birds, Largemouth Bass, Lake Trout, Walleye, Pike, Rock Bass and Burbot.  They are edible, but are not normally caught by fisherman due to their small size.     

POP QUIZ: Can you name the other species of fish in the video featured above?