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Diatoms of North America
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Morphology
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Araphid
Eunotioid
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8.745_33.9_MelundnormGV_1305A.jpg
Species
Melosira normannii
Caption
Girdle view showing pervalvar rows of areolae and ring of rimoportula. Collected from Jasper Lake drain, BWCAW, Cook County, Minnesota.
Credit
Mark Edlund
