| Eunotia arcus Ehrenberg |
Pechora River, Russia (PEC) |
0.79 |
1.57 |
2.36 |
| Eunotia bilunaris (Ehrenberg) Mills |
Pechora River, Russia (PEC) |
0.29 |
2.11 |
10.32 |
| Eunotia bilunaris var. mucophila Lange-Bertalot et Nörpel |
Pechora River, Russia (PEC) |
0.95 |
1.57 |
2.59 |
| Eunotia exigua (Brébisson ex Kützing) Rabenhorst |
Pechora River, Russia (PEC) |
0.90 |
3.38 |
14.20 |
| Eunotia exigua var. tridentula Østrup |
Pechora River, Russia (PEC) |
3.74 |
3.74 |
3.74 |
| Eunotia formica Ehrenberg |
Pechora River, Russia (PEC) |
1.59 |
1.59 |
1.59 |
| Eunotia hexaglyphis Ehrenberg |
Pechora River, Russia (PEC) |
1.47 |
1.47 |
1.47 |
| Eunotia incisa Smith ex Gregory |
Pechora River, Russia (PEC) |
2.38 |
2.38 |
2.38 |
| Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot |
Pechora River, Russia (PEC) |
0.28 |
4.27 |
29.37 |
| Eunotia mensturi |
Pechora River, Russia (PEC) |
2.32 |
4.04 |
5.75 |
| Eunotia pectinalis (Müller) Rabenhorst |
Pechora River, Russia (PEC) |
0.59 |
0.85 |
1.17 |
| Eunotia praerupta Ehrenberg |
Pechora River, Russia (PEC) |
0.29 |
0.67 |
1.59 |
| Eunotia serra Ehrenberg |
Pechora River, Russia (PEC) |
1.59 |
1.59 |
1.59 |
| Eunotia serra var. diadema (Ehrenberg) Patrick |
Pechora River, Russia (PEC) |
16.67 |
16.67 |
16.67 |
| Eunotia subarcuatoides Alles, Nörpel et Lange-Bertalot 1991 |
Pechora River, Russia (PEC) |
0.30 |
1.69 |
3.27 |
| Fragilaria brevistriata Grunow |
Pechora River, Russia (PEC) |
0.26 |
1.06 |
4.45 |
| Fragilaria brevistriata var. inflata (Pantocsek) Hustedt |
Pechora River, Russia (PEC) |
0.29 |
1.10 |
3.08 |
| Fragilaria capucina Desmazières |
Pechora River, Russia (PEC) |
1.26 |
1.26 |
1.26 |
| Fragilaria capucina var. gracilis (Østrup) Hustedt |
Pechora River, Russia (PEC) |
0.58 |
1.65 |
3.76 |
| Fragilaria capucina var. vaucheriae (Kützing) Lange-Bertalot |
Pechora River, Russia (PEC) |
0.28 |
1.70 |
6.18 |
| Fragilaria cf. pinnata (coarse) YUK YEL TAI PEC |
Pechora River, Russia (PEC) |
1.14 |
3.05 |
7.42 |
| Fragilaria construens (Ehrenberg) Grunow 1862 |
Pechora River, Russia (PEC) |
0.28 |
1.71 |
5.81 |
| Fragilaria construens var. exigua (Smith) Schulz |
Pechora River, Russia (PEC) |
0.63 |
1.69 |
3.58 |
| Fragilaria construens var. venter (Ehrenberg) Grunow |
Pechora River, Russia (PEC) |
0.79 |
22.12 |
42.12 |
| Fragilaria delicatissima |
Pechora River, Russia (PEC) |
0.33 |
0.70 |
1.18 |
| Fragilaria pinnata Ehrenberg |
Pechora River, Russia (PEC) |
0.29 |
14.39 |
73.01 |
| Fragilaria pinnata var. acuminata Mayer |
Pechora River, Russia (PEC) |
0.29 |
0.97 |
1.65 |
| Fragilaria pinnata var. intercedens (Grunow) Hustedt |
Pechora River, Russia (PEC) |
0.28 |
0.86 |
1.78 |
| Fragilaria pinnata var. lancettula (Schumann) Hustedt |
Pechora River, Russia (PEC) |
0.56 |
1.50 |
4.12 |
| Fragilaria tenera (Smith) Lange-Bertalot |
Pechora River, Russia (PEC) |
0.54 |
2.47 |
4.76 |
/
