Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Hantzschia amphyoxis Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
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 soehrensis Krasske Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Neidium hitchcockii (Ehrenberg) Cleve Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.27 0.29
Stauroneis legumen (Ehrenberg) Kützing Northern Sweden (SWE) 0.19 0.24 0.29
Surirella robusta Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Achnanthes biasolettiana (Kützing) Grunow Yellowknife area, Northwest Territories, Canada (YEL) 0.26 0.27 0.28
Achnanthes nitidiformis Lange-Bertalot Northern Sweden (SWE) 0.18 0.22 0.28
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
Cymbella reichardtii Krammer Northern Sweden (SWE) 0.24 0.26 0.28
Cymbella sinuata Gregory Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Diatoma tenue var. elongatum Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Diploneis sp. YEL Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Fragilaria crotonensis Kitton Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Fragilaria pseudoconstruens var. bigibba Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Fragilaria vaucheriae (Kützing) Petersen Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Gomphonema angustum Agardh 1831 Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.26 0.28
Navicula cf. pseudolanceolata YUK-YEL CDD Lange-Bertalot Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Navicula contenta Grunow ex Van Heurck Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Navicula oblonga Østrup Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Neidium dubium (Ehrenberg) Cleve Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Nitzschia cf. pura YUK-YEL CDD Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Nitzschia heufleriana Grunow Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Pinnularia braunii (Grunow) Cleve Northern Sweden (SWE) 0.18 0.23 0.28
Pinnularia pulchra Østrup Northern Sweden (SWE) 0.28 0.28 0.28
Rhopalodia gibba (Ehrenberg) Müller Northern Sweden (SWE) 0.22 0.25 0.28
Fragilaria construens (Ehrenberg) Grunow 1862 Yellowknife area, Northwest Territories, Canada (YEL) 0.26 0.26 0.26
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