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![The diatom Gyrosigma acuminatum collected from Lake Huron in 1956 fish5579.jpg The diatom Gyrosigma acuminatum collected from Lake Huron in 1956](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_fish5579.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23fish5579jpgDescription
The diatom Gyrosigma acuminatum collected from Lake Huron in 1956. Diatomsare major constituents of Great Lakes plankton and also are important in thediets of larval sea lampreys.
Credit
NOAA Central Library Historical Fisheries Collection
Display Date
1956
Location
Michigan, Lake Huron
Collection
Historic Fisheries