News Posted October 27, 2011 Share Posted October 27, 2011 There's renewed concern over the approach of Asian carp into Minnesota waterways, prompted by environmental DNA tests that showed traces of the species' DNA in several locations in the Mississippi River in the Twin Cities. Two species of the carp, bighead and silver carp, are considered invasive species and a threat to the Great Lakes. More... Link to comment Share on other sites More sharing options...
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