| Achnanthes lanceolata subsp. frequentissima Lange-Bertalot |
Abisko, Sweden (ABK) |
0.47 |
0.76 |
1.58 |
| Achnanthes subatomoides (Hustedt) Lange-Bertalot et Archibald |
Taimyr Peninsula, Russia (TAI) |
0.30 |
0.84 |
1.58 |
| Amphora inariensis Krammer |
Lena River, Russia (LEN) |
0.60 |
1.18 |
1.58 |
| Aulacoseira lacustris (Grunow) Krammer |
Pechora River, Russia (PEC) |
1.58 |
1.58 |
1.58 |
| Cyclostephanos costatilimbus Stoermer, Håkansson et Theriot |
Lena River, Russia (LEN) |
1.58 |
1.58 |
1.58 |
| Diploneis modica Hustedt |
Taimyr Peninsula, Russia (TAI) |
1.18 |
1.38 |
1.58 |
| Navicula pupula Kützing |
Taimyr Peninsula, Russia (TAI) |
0.30 |
0.86 |
1.58 |
| Nitzschia dissipata (Kützing) Grunow |
Lena River, Russia (LEN) |
0.64 |
0.95 |
1.58 |
| Diploneis marginestriata Hustedt |
Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) |
0.20 |
0.58 |
1.57 |
| Navicula cocconeiformis Gregory ex Greville |
Lena River, Russia (LEN) |
0.31 |
0.80 |
1.56 |
| Navicula menisculus var. upsaliensis (Grunow) Grunow |
Northern Sweden (SWE) |
0.56 |
1.06 |
1.56 |
| Navicula mutica Kützing |
Lena River, Russia (LEN) |
1.56 |
1.56 |
1.56 |
| Cymbella naviculiformis Auerswald ex Héribaud |
Lena River, Russia (LEN) |
0.30 |
0.69 |
1.55 |
| Denticula tenuis Kützing |
Southampton Island, Nunavut, Canada (SI) |
0.19 |
0.49 |
1.55 |
| Fragilaria nanana Lange-Bertalot |
Lena River, Russia (LEN) |
0.31 |
0.83 |
1.55 |
| Navicula arvensis Hustedt |
Northern Sweden (SWE) |
0.30 |
0.78 |
1.55 |
| Navicula gerloffii Schimanski 1978 |
Lena River, Russia (LEN) |
1.55 |
1.55 |
1.55 |
| Navicula lenzii Hustedt ex Schmidt |
Lena River, Russia (LEN) |
0.31 |
0.91 |
1.55 |
| Pinnularia perspicua |
Bylot Island, Nunavut, Canada. (BYL) |
0.17 |
0.56 |
1.55 |
| Thalassiosira pseudonana Hasle et Heimdal |
Lena River, Russia (LEN) |
0.32 |
0.94 |
1.55 |
| Fragilaria cf. perminuta DERMOT CDD |
Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) |
0.19 |
0.72 |
1.54 |
| Navicula digitulus Hustedt |
Bylot Island, Nunavut, Canada. (BYL) |
0.13 |
0.59 |
1.54 |
| Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round |
Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) |
0.18 |
0.62 |
1.54 |
| Achnanthes saccula Carter |
Lena River, Russia (LEN) |
0.32 |
0.82 |
1.53 |
| Surirella minuta Brébisson |
Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) |
0.38 |
0.67 |
1.53 |
| Achnanthes saccula Carter |
Taimyr Peninsula, Russia (TAI) |
0.29 |
0.77 |
1.52 |
| Amphora libyca Ehrenberg 1840 |
Lena River, Russia (LEN) |
0.30 |
0.59 |
1.52 |
| Aulacoseira lirata var. lacustris (Grunow) Ross |
Northern Sweden (SWE) |
0.17 |
0.61 |
1.52 |
| Fragilaria robusta (Fusey) Manguin |
Northern Sweden (SWE) |
0.19 |
0.63 |
1.52 |
| Navicula cf. cocconeiformis CDD |
Taimyr Peninsula, Russia (TAI) |
0.28 |
0.60 |
1.52 |
/
