| Cavinula jaernefeltii (Hustedt) D.G. Mann et A.J. Stickle 1990 |
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) |
54.36 |
54.36 |
54.36 |
| Staurosirella pinnata (Ehrenberg) Williams et Round |
Bylot Island, Nunavut, Canada. (BYL) |
0.10 |
40.30 |
74.34 |
| Stephanodiscus minutulus (Kützing) Cleve et Möller |
Taimyr Peninsula, Russia (TAI) |
0.95 |
39.23 |
77.51 |
| Cyclotella comensis Grunow et Van Heurck 1882 |
Northern Sweden (SWE) |
0.22 |
30.33 |
71.11 |
| Fragilaria pinnata Ehrenberg |
Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) |
0.33 |
29.70 |
66.77 |
| Platessa rupestris (Krasske) Lange-Bertalot |
Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) |
24.42 |
24.42 |
24.42 |
| Fragilaria pinnata Ehrenberg |
Taimyr Peninsula, Russia (TAI) |
1.52 |
23.53 |
52.42 |
| Fragilaria construens var. venter (Ehrenberg) Grunow |
Bylot Island, Nunavut, Canada. (BYL) |
19.34 |
22.52 |
25.84 |
| Fragilaria construens var. venter (Ehrenberg) Grunow |
Pechora River, Russia (PEC) |
0.79 |
22.12 |
42.12 |
| Staurosirella pinnata (Ehrenberg) Williams et Round |
Southampton Island, Nunavut, Canada (SI) |
0.19 |
21.66 |
46.72 |
| Cyclotella comensis Grunow et Van Heurck 1882 |
Lena River, Russia (LEN) |
0.93 |
21.37 |
39.06 |
| Fragilaria pinnata Ehrenberg |
Lena River, Russia (LEN) |
0.87 |
20.53 |
73.26 |
| Fragilaria crotonensis Kitton |
Abisko, Sweden (ABK) |
19.19 |
19.19 |
19.19 |
| Fragilaria pinnata var. lancettula (Schumann) Hustedt |
Southampton Island, Nunavut, Canada (SI) |
10.60 |
18.48 |
30.34 |
| Fragilaria virescens var. exigua Grunow |
Bylot Island, Nunavut, Canada. (BYL) |
2.99 |
18.01 |
27.27 |
| Cyclotella iris Brun et Héribaud |
Abisko, Sweden (ABK) |
17.98 |
17.98 |
17.98 |
| Cavinula pseudoscutiformis (Grunow ex Schmidt) Mann et Stickle |
Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) |
0.39 |
17.97 |
35.55 |
| Eunotia serra var. diadema (Ehrenberg) Patrick |
Pechora River, Russia (PEC) |
16.67 |
16.67 |
16.67 |
| Fragilaria brevistriata Grunow |
Bylot Island, Nunavut, Canada. (BYL) |
14.56 |
16.29 |
18.03 |
| Achnanthes cf. kriegeri SI-CDD Krasske 1943 |
Southampton Island, Nunavut, Canada (SI) |
8.04 |
16.27 |
21.81 |
| Staurosira construens var. subrotunda |
Bylot Island, Nunavut, Canada. (BYL) |
3.21 |
15.59 |
24.01 |
| Denticula subtilis Grunow |
Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) |
0.75 |
15.36 |
29.96 |
| Psammothidium marginulatum (Grunow) Bukhtiyarova and Round |
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) |
0.70 |
14.86 |
45.80 |
| Nitzschia perminuta (Grunow) Peragallo |
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) |
0.95 |
14.63 |
31.61 |
| Nitzschia perminuta (Grunow) Peragallo |
Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) |
0.58 |
14.59 |
67.82 |
| Fragilaria pinnata Ehrenberg |
Northern Quebec (QUE) |
0.20 |
14.40 |
62.00 |
| Fragilaria pinnata Ehrenberg |
Pechora River, Russia (PEC) |
0.29 |
14.39 |
73.01 |
| Navicula libonensis Schoeman |
Taimyr Peninsula, Russia (TAI) |
14.33 |
14.33 |
14.33 |
| Fragilaria construens fo. construens (Ehrenberg) Hustedt 1957 |
Southampton Island, Nunavut, Canada (SI) |
0.18 |
14.25 |
23.68 |
| Pinnularia angustiborealis |
Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) |
13.95 |
13.95 |
13.95 |
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