VIDEO: Vampire fish torment Great Lakes creatures

Apr 30 2010 3 Comments

By Molly Dillon and Christa Milster

The sea lamprey is one of many invasive species in the Great Lakes. These eel-like creatures suck out fish’s bodily fluids after latching onto them with their mouths. Lamprey have caused the extinction of three types of whitefish. Resource managers across the region are determined to find a cost-effective way to manage the parasites.

© 2012, Great Lakes Echo, Michigan State University Knight Center for Environmental Journalism. Republish under these guidelines

3 Comments »

  • gordon said:

    I hate lampreys so much.

    *shudder*

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  • Lori said:

    Have these creatures made their way to Lake Superior and into Canadian Waterways? Can they be eaten by humans or animals?

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  • Mark said:

    The lampreys are very much present in Lake Superior. In fact, some research shows their numbers could be rising in the lake.

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