Great Lakes Water Life Photo Gallery
Algae
Diatoms
Frustulia spp.

Frustulia spp.

Profile: Cells single or occasionally occurring in mucilaginous tubes. California Academy of Sciences, Florida International University

6 Great Lakes Species (including alternative names and named varieties): F. erifuga (Schizonema viridulum), F. rhomboides, F. rhomboides var. amphipleuroides, F. rhomboides var. crassinervia, F. rhomboides var. saxonica (F. saxonica), F. rhomboides var. viridula (F. erifuga), F. saxonica, F. viridula, F. vulgaris (Schizonema vulgare), F. vulgaris var. capitata, F. weinholdii

Ohio University

Additional Photos
California Academy of Sciences
Florida International University

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