Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Brachysira brebissonii Ross Northern Sweden (SWE) 0.15 2.43 10.29
Cymbella lunata Smith Northern Sweden (SWE) 0.15 1.64 6.29
Cymbella silesiaca Bleisch Northern Sweden (SWE) 0.15 0.33 0.73
Cymbella spp. DIAT_UME Northern Sweden (SWE) 0.15 0.56 2.09
Eunotia arcus Ehrenberg Northern Sweden (SWE) 0.15 0.22 0.34
Eunotia glacialis Meister Northern Sweden (SWE) 0.15 0.22 0.32
Gomphonema parvulum (Kützing) Kützing Northern Sweden (SWE) 0.15 0.62 1.16
Navicula cryptocephala Kützing Northern Sweden (SWE) 0.15 0.90 4.86
Navicula jaernefeltii Hustedt 1942 Bylot Island, Nunavut, Canada. (BYL) 0.15 0.64 1.72
Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow Northern Sweden (SWE) 0.15 0.69 1.69
Nitzschia graciliformis Lange-Bertalot et Simonsen 1978 Northern Sweden (SWE) 0.15 0.31 0.71
Psammothidium helveticum (Hustedt) Bukhtiyarova et Round Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.15 0.51 1.12
Surirella linearis var. constricta Grunow 1862 Northern Sweden (SWE) 0.15 0.16 0.17
Synedra tenera Smith Northern Sweden (SWE) 0.15 0.70 2.15
Tabellaria cf. flocculosa ABISKO (Roth) Kützing 1844 Northern Sweden (SWE) 0.15 0.49 1.69
Tabellaria flocculosa (Roth) Kützing Northern Sweden (SWE) 0.15 0.82 5.07
Gomphonema sp. BYLOT Bylot Island, Nunavut, Canada. (BYL) 0.13 1.37 3.36
Navicula digitulus Hustedt Bylot Island, Nunavut, Canada. (BYL) 0.13 0.59 1.54
Navicula vulpina Kützing Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.13 1.77 14.30
Nitzschia denticula Grunow Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.13 0.23 0.33
Aulacoseira perglabra (Østrup) Haworth Bylot Island, Nunavut, Canada. (BYL) 0.12 1.23 1.71
Psammothidium helveticum (Hustedt) Bukhtiyarova et Round Bylot Island, Nunavut, Canada. (BYL) 0.12 1.59 2.00
Achnanthes peragalli Brun et Héribaud Bylot Island, Nunavut, Canada. (BYL) 0.11 1.15 2.00
Achnanthidium minutissimum (Kützing) Czarnecki Bylot Island, Nunavut, Canada. (BYL) 0.11 5.84 32.00
Caloneis aemula var. ventricosa Bylot Island, Nunavut, Canada. (BYL) 0.11 0.40 1.26
Diatoma monoliformis Bylot Island, Nunavut, Canada. (BYL) 0.11 2.46 8.00
Diatoma tenuis Agardh Bylot Island, Nunavut, Canada. (BYL) 0.11 2.15 4.53
Fragilaria capucina Desmazières Bylot Island, Nunavut, Canada. (BYL) 0.11 2.36 15.00
Navicula rynchocephala Bylot Island, Nunavut, Canada. (BYL) 0.11 3.14 6.82
Navicula sp. BYLOT Bylot Island, Nunavut, Canada. (BYL) 0.11 0.59 1.44
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