In E. subherkiniensis, the apices are more dorsally recurved and the dorsal undulations are more pronounced than in E. kociolekii. Compared to E. bigibba, valves of E. subherkiniensis are shorter and narrower. Compared to E. herkiniensis, E. subherkiniensis is generally shorter and narrower with a lower stria density.

LM scalebar = 10 µm
Eunotia subherkiniensis LM1 Eunotia subherkiniensis LM2 Eunotia subherkiniensis LM3 Eunotia subherkiniensis LM6 Eunotia subherkiniensis LM4 Eunotia subherkiniensis LM7 Eunotia subherkiniensis LM8
Length Range
15-33 µm
Width Range
4.5-8.5 µm
Striae in 10 µm
11-14 in the center valve

Eunotia kociolekii

Furey, Lowe and Johansen 2011

Eunotia kociolekii LM7 Eunotia kociolekii LM4 Eunotia kociolekii LM6 Eunotia kociolekii LM1 Eunotia kociolekii LM2 Eunotia kociolekii LM3 Eunotia kociolekii LM5
Length Range
9-53 µm
Width Range
4-8 µm
Striae in 10 µm
12 -13 in the center valve, 14-20 at the ends

Also compare to

Eunotia bigibba


Eunotia herkiniensis