Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Nitzschia fonticola Grunow Yellowknife area, Northwest Territories, Canada (YEL) 1.13 2.96 7.85
Nitzschia heufleriana Grunow Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.28 0.28
Nitzschia perminuta (Grunow) Peragallo Yellowknife area, Northwest Territories, Canada (YEL) 0.31 0.31 0.31
Nitzschia sp. YEL Yellowknife area, Northwest Territories, Canada (YEL) 0.25 4.71 10.73
Pinnularia balfouriana Grunow ex Cleve Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.68 1.78
Pinnularia biceps Gregory Yellowknife area, Northwest Territories, Canada (YEL) 0.27 1.66 4.78
Pinnularia divergens Smith Yellowknife area, Northwest Territories, Canada (YEL) 0.32 0.59 0.86
Pinnularia gibba Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.51 1.15
Pinnularia maior (Kützing) Rabenhorst 1853 Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.29 0.30
Pinnularia microstauron (Ehrenberg) Cleve Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.65 1.97
Pinnularia sp. YEL Yellowknife area, Northwest Territories, Canada (YEL) 0.30 0.44 0.58
Pinnularia subrostrata (Cleve) Cleve-Euler Yellowknife area, Northwest Territories, Canada (YEL) 0.31 0.31 0.31
Pinnularia viridis (Nitzsch) Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.30 0.32
Stauroneis anceps Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.93 1.92
Stauroneis barrowiana Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.33 0.59
Stauroneis phoenicenteron (Nitzsch) Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.45 1.16
Stauroneis producta Grunow Yellowknife area, Northwest Territories, Canada (YEL) 0.25 0.25 0.25
Stenopterobia curvula (Smith) Krammer Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.30 0.32
Stenopterobia delicatissima (Lewis) Brébisson ex Van Heurck 1896 Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.38 0.58
Surirella linearis Smith Yellowknife area, Northwest Territories, Canada (YEL) 0.30 0.31 0.31
Surirella robusta Ehrenberg Yellowknife area, Northwest Territories, Canada (YEL) 0.29 0.29 0.29
Surirella sp. (girdle view) YEL Yellowknife area, Northwest Territories, Canada (YEL) 0.32 0.32 0.32
Synedra radians Kützing Yellowknife area, Northwest Territories, Canada (YEL) 0.31 0.31 0.31
Tabellaria flocculosa strain IV (Roth) Kützing sensu Koppen 1844 Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.71 1.41
Tetracyclus glans (Ehrenberg) Mills Yellowknife area, Northwest Territories, Canada (YEL) 0.28 0.36 0.56
Achnanthes amoena Hustedt Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.33 0.33
Achnanthes austriaca Hustedt Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.33 0.33
Achnanthes biasolettiana (Kützing) Grunow Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.33 0.33 0.33
Achnanthes calcar Cleve Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.35 0.35 0.35
Achnanthes carissima Lange-Bertalot Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.71 0.85 0.99
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