Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Synedra parasitica (Smith) Hustedt Northern Sweden (SWE) 0.29 0.81 1.80
Synedra parasitica (Smith) Hustedt Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.54 0.99
Synedra parasitica (Smith) Hustedt Abisko, Sweden (ABK) 0.25 0.25 0.25
Synedra radians Kützing Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 4.75 32.79
Synedra radians Kützing Yellowknife area, Northwest Territories, Canada (YEL) 0.31 0.31 0.31
Synedra rumpens Kützing Southampton Island, Nunavut, Canada (SI) 0.20 0.78 1.37
Synedra spp. DIAT_UME Northern Sweden (SWE) 0.19 0.44 0.85
Synedra tenera Smith Abisko, Sweden (ABK) 0.21 1.42 20.09
Synedra tenera Smith Northern Sweden (SWE) 0.15 0.70 2.15
Synedra ulna (Nitzsch) Ehrenberg Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 1.04 4.62
Synedra ulna (Nitzsch) Ehrenberg Northern Sweden (SWE) 0.17 0.32 0.49
Synedra ulna (Nitzsch) Ehrenberg Abisko, Sweden (ABK) 0.25 0.25 0.25
Tabellaria binalis (Ehrenberg) Grunow Northern Sweden (SWE) 0.26 0.29 0.32
Tabellaria binalis var. binalis (Ehrenberg) Grunow in Van Heurck 1881 Abisko, Sweden (ABK) 0.98 1.36 1.74
Tabellaria binalis var. elliptica Flower Northern Quebec (QUE) 0.20 0.63 2.00
Tabellaria binalis var. elliptica Flower Abisko, Sweden (ABK) 0.24 0.55 0.98
Tabellaria binalis var. elliptica Flower Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.33 0.44 0.66
Tabellaria cf. flocculosa ABISKO (Roth) Kützing 1844 Abisko, Sweden (ABK) 0.23 0.62 5.56
Tabellaria cf. flocculosa ABISKO (Roth) Kützing 1844 Northern Sweden (SWE) 0.15 0.49 1.69
Tabellaria flocculosa (Roth) Kützing Pechora River, Russia (PEC) 0.28 5.03 42.03
Tabellaria flocculosa (Roth) Kützing Southampton Island, Nunavut, Canada (SI) 0.17 7.81 29.69
Tabellaria flocculosa (Roth) Kützing Northern Quebec (QUE) 0.20 2.92 23.70
Tabellaria flocculosa (Roth) Kützing Lena River, Russia (LEN) 0.31 5.56 18.58
Tabellaria flocculosa (Roth) Kützing Labrador, Canada (LAB) 0.20 1.85 11.50
Tabellaria flocculosa (Roth) Kützing Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 1.62 8.70
Tabellaria flocculosa (Roth) Kützing Taimyr Peninsula, Russia (TAI) 0.28 2.02 8.18
Tabellaria flocculosa (Roth) Kützing Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 1.27 6.80
Tabellaria flocculosa (Roth) Kützing Bylot Island, Nunavut, Canada. (BYL) 0.10 1.16 6.00
Tabellaria flocculosa (Roth) Kützing Northern Sweden (SWE) 0.15 0.82 5.07
Tabellaria flocculosa (Roth) Kützing Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.71 2.31
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