| Common Carp | |
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 Abundant in many Minnesota lakes 
   and rivers, the 
common carp
       is an 
invasive species,
      and generally considered to be undesirable.  A large member 
 of   the minnow family, the carp is native to Asia and has spread across 
Europe   where it is esteemed as both a food source and a sport fish. Carp 
were first  imported to the United States in 1831 
or 1832. and 
 were stocked 
throughout the U'S. beginning in the late 1870s. Since it is both highly prolific
  and tolerant of pollution as well as a variety of aquatic environments,
the  carp has spread across North America. It is not only a nuisance, but
threatens  native species by both competing for food and increasing the turbidity
(muddiness)  of the waters it inhabits
(Mississippi National River And Recreation Area, 
2014).   Considered a "rough fish" by Minnesota anglers, the carp is gaining popularity in other parts of the US and is a much-sought-after species in Europe, particularly in the UK where carp fishing is practically a science. Some British anglers even travel to the US in search of "trophy" carp! They can't understand why we'd prefer catching a two-pound walleye to a 20-pound carp. In case you're interested, the Minnesota record carp weighed 55 pounds, 5 ounces and was caught in Clearwater Lake (Minnesota DNR, 2014). Unlike the carp, the other three 
   species included in this question 
   (highfin carpsucker,
smallmouth buffalo,
      and 
      longnose sucker)
      are all native to Minnesota. However, none is of significant importance
  to anglers.  Photos courtesy of Jay T. Hatch, Natural History of Minnesota Fishes. Reprinted with permission. Background courtesy of Kelly's Kreations. 
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