Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Caloneis silicula (Ehrenberg) Cleve Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.30
Cocconeis placentula var. placentula Ehrenberg 1838 Southampton Island, Nunavut, Canada (SI) 0.18 0.29 1.00
Cyclotella antiqua Smith Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.19 0.29 0.38
Cymbella angustata (Smith) Cleve Abisko, Sweden (ABK) 0.23 0.29 0.48
Eunotia bigibba var. pumila Grunow Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.29 0.29
Eunotia microcephala Krasske ex Hustedt Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Eunotia praerupta var. bigibba Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.29 0.29
Eunotia serra var. diadema (Ehrenberg) Patrick Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Fragilaria famelica (Kützing) Lange-Bertalot Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Hantzschia abundans Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.19 0.29 0.40
Hantzschia amphyoxis Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Microcostatus krasskei (Hustedt) Johansen et Sray Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.16 0.29 0.44
Navicula cf. vitiosa SWE-TAI-LEN CDD Schimanski 1978 Northern Sweden (SWE) 0.18 0.29 0.36
Navicula cryptocephala Kützing Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Navicula detenta Hustedt Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Navicula nivalis Ehrenberg Northern Sweden (SWE) 0.29 0.29 0.29
Navicula rhyncocephala Kützing 1844 Northern Sweden (SWE) 0.24 0.29 0.38
Navicula soehrensis Krasske Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Navicula vulpina Kützing Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.20 0.29 0.38
Neidium hercynicum Mayer Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.29 0.30
Neidium iridis (Ehrenberg) Cleve Yellowknife area, Northwest Territories, Canada (YEL) 0.27 0.29 0.32
Neidium spp. DIAT_UME Northern Sweden (SWE) 0.17 0.29 0.58
Pinnularia divergens var. sublinearis Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.20 0.29 0.39
Pinnularia maior (Kützing) Rabenhorst 1853 Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.29 0.30
Surirella robusta Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Tabellaria binalis (Ehrenberg) Grunow Northern Sweden (SWE) 0.26 0.29 0.32
Achnanthes cf. daonensis SWE CDD Lange-Bertalot 1989 Northern Sweden (SWE) 0.17 0.28 0.38
Achnanthes flexella (Kützing) Brun Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.28 0.30
Achnanthes oestrupii (Cleve-Euler) Hustedt Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Amphora fogediana Krammer Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
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