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The four dominant fish species known in the United States as Asian carp are introduced invasive species.They all cause harm within their new environments. Specifically, the four most well-known species of invasive Asian carp are black carp (Mylopharyngodon piceus), grass carp (Ctenopharyngodon idella), silver carp (Hypophthalmichthys molitrix), and bighead carp (Hypophthalmichthys nobilis).
Asian carp is an informal grouping of several species of cyprinid freshwater fishes native to Eurasia, commonly referring to the four East Asian species silver carp, bighead carp, grass carp (a.k.a. white amur) and black carp (a.k.a. black amur), [note 1] which were introduced to North America during the 1970s and now regarded as invasive in the United States.
The bighead carp (Hypophthalmichthys nobilis) is a species of cyprinid freshwater fish native to East Asia, and is one of several Asian carps introduced into North America.It is one of the most intensively exploited fishes in fish farming, with an annual worldwide production of over three million tonnes in 2013, principally from China. [2]
According to a release from the DNR, the invasive fish species, silver carp, were detected in portions of the lower Chippewa River and the lower Black River. Boil water notice issued in Fox Crossing .
Four different species are considered invasive carp: bighead, black, grass and silver. They were imported to the U.S. in the 1960s and 1970s to help rid southern aquaculture farms of algae, weeds ...
Asian Carp, invasive species. In the Great Lakes, fishing is big business: a $7.5 billion industry, it supports an estimated 800,000 jobs. Unfortunately, the lakes -- the world's largest ...
Asian carp is a well-known aquatic nuisance species whose presence is felt throughout the United States. In addition to competing for food sources against native species, the Asian carp can pose a large threat to human recreation: an adult carp can be so large that it can actually hit and injure water-skiers and anglers. [18]
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