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The zebra mussel (Dreissena polymorpha) is a small freshwater mussel, an aquatic bivalve mollusk in the family Dreissenidae.The species originates from the lakes of southern Russia and Ukraine, [3] but has been accidentally introduced to numerous other areas and has become an invasive species in many countries worldwide.
Invasive zebra mussels in Minnesota lake. Zebra mussels, an aquatic invasive species, became established in Mille Lacs Lake around 2005. [12] The presence of zebra mussels has reduced the trophic state index of the lake, with Secchi depth readings increasing noticeably since their arrival, likely due to their methods of filter feeding on ...
The Iowa Department of Natural Resources confirmed zebra mussels, an invasive species, were found in Saylorville Lake. The Iowa Department of Natural Resources confirmed zebra mussels, an invasive ...
In addition, the mussels may be a nuisance to industries by clogging pipes. The U.S. Fish and Wildlife Service estimated in 2007 that the economic impact of the zebra mussel could be about $5 billion over the next decade. [71] [needs update] A zebra mussel–encrusted vector-averaging current meter from Lake Michigan.
Not only are walleye smaller with less long-term survivability, but a study also shows that zebra mussels increase the mercury content in walleye.
Anyone who finds invasive species such as zebra mussels in lakes where they haven't been found before can help identify new introductions by emailing photos and location information to [email ...
The Dreissenidae are a family of small freshwater aquatic bivalve molluscs, commonly called mussels although not at all closely related to true mussels. The shells of these bivalves are shaped somewhat like those of true mussels, which they also resemble in attaching themselves to a hard substrate such as stone using a byssus; however, this group is more closely related to the venus clams ().
Zebra and quagga mussels, for example, eat up all the plankton, which form the base of the food web, causing fish populations to decline. They also have taken over reefs used as spawning habitat ...