Great Lakes Water Life Photo Gallery
Algae
Diatoms
Pseudostaurosira spp.

Pseudostaurosira spp.

Great Lakes Diatom Home Page - University of Michigan

Additional Photos
Great Lakes Diatom Home Page - University of Michigan
Rocky Mountain National Park
California Academy of Sciences
Florida International University

Profile: University of Michigan, California Academy of Sciences, Florida International University
P. brevistriata - band-like colonies. 10x3 to 30x5 um.

2 Great Lakes Species (including named varieties): P. brevistriata (Fragilaria brevistriata), P. brevistriata var. inflata, P. construens var. binodis