| Cymbella cesatii (Rabhenhorst) Grunow ex Schmidt |
Abisko, Sweden (ABK) |
0.22 |
0.83 |
4.44 |
| Fragilaria constricta Ehrenberg |
Labrador, Canada (LAB) |
0.20 |
0.83 |
3.20 |
| Fragilaria nanana Lange-Bertalot |
Lena River, Russia (LEN) |
0.31 |
0.83 |
1.55 |
| Hantzschia abundans |
Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) |
0.36 |
0.83 |
1.29 |
| Navicula agrestis Hustedt |
Taimyr Peninsula, Russia (TAI) |
0.27 |
0.83 |
3.96 |
| Navicula halophila (Grunow) Cleve |
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) |
0.33 |
0.83 |
2.01 |
| Navicula modica Hustedt |
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) |
0.32 |
0.83 |
2.63 |
| Achnanthes exigua var. heterovalva Krasske |
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) |
0.33 |
0.82 |
1.64 |
| Achnanthes helvetica (Hustedt) Lange-Bertalot |
Pechora River, Russia (PEC) |
0.30 |
0.82 |
1.58 |
| Achnanthes saccula Carter |
Lena River, Russia (LEN) |
0.32 |
0.82 |
1.53 |
| Cymbella minuta Hilse ex Rabenhorst |
Northern Sweden (SWE) |
0.17 |
0.82 |
4.13 |
| Denticula tenuis var. crassula (Nägeli) Hustedt |
Northern Sweden (SWE) |
0.39 |
0.82 |
1.80 |
| Diatoma tenue var. elongatum |
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) |
0.32 |
0.82 |
3.93 |
| Eunotia bidentula Smith |
Northern Quebec (QUE) |
0.20 |
0.82 |
3.40 |
| Eunotia bilunaris (Ehrenberg) Mills |
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) |
0.31 |
0.82 |
1.63 |
| Eunotia iatriaensis Foged |
Northern Quebec (QUE) |
0.20 |
0.82 |
1.60 |
| Fragilaria capucina Desmazières |
Abisko, Sweden (ABK) |
0.24 |
0.82 |
4.20 |
| Gomphonema gracile Ehrenberg emend Van Heurck |
Lena River, Russia (LEN) |
0.58 |
0.82 |
1.26 |
| Navicula veneta Kützing |
Lena River, Russia (LEN) |
0.58 |
0.82 |
1.26 |
| Stauroneis jarensis |
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) |
0.28 |
0.82 |
4.09 |
| Stauroneis phoenicenteron (Nitzsch) Ehrenberg |
Abisko, Sweden (ABK) |
0.20 |
0.82 |
5.88 |
| Tabellaria flocculosa (Roth) Kützing |
Northern Sweden (SWE) |
0.15 |
0.82 |
5.07 |
| Achnanthes laevis var. laevis Østrup 1910 |
Abisko, Sweden (ABK) |
0.24 |
0.81 |
1.21 |
| Achnanthes petersenii Hustedt 1936 |
Labrador, Canada (LAB) |
0.20 |
0.81 |
2.20 |
| Amphora ovalis (Kützing) Kützing |
Northern Sweden (SWE) |
0.24 |
0.81 |
1.87 |
| Anomoeoneis vitrea (Grunow) Ross |
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) |
0.33 |
0.81 |
2.65 |
| Eunotia sp. ABISKO |
Abisko, Sweden (ABK) |
0.24 |
0.81 |
2.23 |
| Frustulia rhomboides (Ehrenberg) De Toni |
Northern Sweden (SWE) |
0.18 |
0.81 |
3.46 |
| Navicula absoluta Hustedt |
Pechora River, Russia (PEC) |
0.26 |
0.81 |
1.89 |
| Navicula cocconeiformis Gregory ex Greville |
Pechora River, Russia (PEC) |
0.32 |
0.81 |
1.18 |
/
