Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Amphipleura pellucida (Kützing) Kützing Abisko, Sweden (ABK) 0.25 0.37 0.50
Aulacoseira distans var. humilis (A. Cleve-Euler) R. Ross in Hartley 1986 Abisko, Sweden (ABK) 0.25 2.79 7.59
Aulacoseira italica (Ehrenberg) Simonsen Abisko, Sweden (ABK) 0.25 1.82 4.24
Brachysira serians (Brebisson) Round et Mann Abisko, Sweden (ABK) 0.25 0.25 0.25
Caloneis fasciata Group 1 DERMOT Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 0.60 1.51
Cyclotella bodanica var. lemanica (O. Müller ex Schroter) Bachmann 1903 Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.57 1.89
Cyclotella ocellata Pantocsek Abisko, Sweden (ABK) 0.25 4.79 21.52
Cyclotella rossii DIAT_UME morphotype I Håkansson 1990 Abisko, Sweden (ABK) 0.25 2.98 14.00
Cyclotella rossii DIAT_UME morphotype II Håkansson 1990 Abisko, Sweden (ABK) 0.25 0.87 1.96
Cyclotella tripartita Håkansson Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.83 3.46
Cymbella affinis Kützing Abisko, Sweden (ABK) 0.25 0.71 1.17
Cymbella aspera (Ehrenberg) Peragallo Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 0.50 0.75
Cymbella caespitosa Brun Abisko, Sweden (ABK) 0.25 0.56 0.98
Cymbella cesatii (Rabhenhorst) Grunow ex Schmidt Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.71 2.02
Cymbella cistula (Ehrenberg) Kirchner Abisko, Sweden (ABK) 0.25 0.60 0.96
Cymbella gracilis (Ehrenberg) Kützing Yellowknife area, Northwest Territories, Canada (YEL) 0.25 1.33 2.91
Cymbella minuta Hilse ex Rabenhorst Yellowknife area, Northwest Territories, Canada (YEL) 0.25 1.03 2.88
Cymbopleura oblongata var. parva Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 0.87 2.00
Diatoma tenuis Agardh Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 1.89 8.44
Diatomella balfouriana (Smith) Greville Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 0.69 1.14
Diploneis finnica (Ehrenberg) Cleve Abisko, Sweden (ABK) 0.25 0.37 0.49
Diploneis oculata (Brébisson) Cleve Abisko, Sweden (ABK) 0.25 0.42 0.51
Encyonema minutum (Hilse) Mann Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.25 1.36 7.26
Eunotia bactriana Ehrenberg Abisko, Sweden (ABK) 0.25 0.80 1.23
Eunotia circumborealis Lange-Bertalot et Nörpel Abisko, Sweden (ABK) 0.25 0.25 0.25
Eunotia exigua (Brébisson ex Kützing) Rabenhorst Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.68 2.03
Eunotia monodon Ehrenberg Abisko, Sweden (ABK) 0.25 0.25 0.25
Eunotia pectinalis (Müller) Rabenhorst Abisko, Sweden (ABK) 0.25 0.52 0.98
Fragilaria construens var. binodis (Ehrenberg) Grunow Abisko, Sweden (ABK) 0.25 1.17 3.01
Gomphonema angustum Agardh 1831 Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.26 0.28
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