Compare Eunotia sudetica
Compare
Eunotia boomsma, E. circumborealis, and E. dorofeyukae have distinctly biundulate dorsal margins and helictoglossae that are relatively closer to the apices. Eunotia boreoalpina and E. incisadistans lack the distinctly protracted apices of E. sudetica.
LM scalebar = 10 µm
Length Range
22-43 µm
22-43 µm
Width Range
5.0-7.6 µm
5.0-7.6 µm
Striae in 10 µm
10-15
10-15
Eunotia boomsma
Length Range
27-45 µm
27-45 µm
Width Range
5.8-6.9 µm
5.8-6.9 µm
Striae in 10 µm
12-13 in the center valve
12-13 in the center valve