Compare

Eunotia dorofeyukae and E. implicata are wider. The ventral margin of E. circumborealis is more concave, and the dorsal undulations are more narrow.

LM scalebar = 10 µm
Eunotia boomsma LM7 Eunotia boomsma LM5 Eunotia boomsma LM3 Eunotia boomsma LM1 Eunotia boomsma LM2 Eunotia boomsma LM6 Eunotia boomsma LM4
Length Range
27-45 µm
Width Range
5.8-6.9 µm
Striae in 10 µm
12-13 in the center valve

Also compare to

Eunotia implicata

Nörpel, Lange-Bert. and Alles

BioData Reference
Krammer and Lange-Bertalot 2/3 Pl 143 Fig 1-9A

Eunotia circumborealis

Lange-Bert. and Nörpel

Eunotia dorofeyukae

Lange-Bert. and Kulikovskiy

Diatoms of North America is running a fundraising campaign to keep the servers in operation. We need you to reach our $25,000 fundraising goal.

If you use and appreciate DONA, make your DONAtion today.

For the Gift Designation, type "diatom" in the search box and select "Diatom Lab Research Fund". This is the designated fund for diatoms.org.