Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Navicula seminulum Grunow Pechora River, Russia (PEC) 0.57 4.33 12.31
Navicula soehrensis var. hassiaca (Krasske) Lange-Bertalot Pechora River, Russia (PEC) 7.14 7.14 7.14
Navicula sp. 1 Siberia CDD_FM Pechora River, Russia (PEC) 0.28 1.10 3.15
Navicula subrotundata Hustedt Pechora River, Russia (PEC) 0.51 1.02 1.79
Navicula trivialis Lange-Bertalot Pechora River, Russia (PEC) 0.29 0.79 1.47
Navicula vitiosa Schimanski Pechora River, Russia (PEC) 0.32 3.84 15.34
Nitzschia acicularis (Kützing) Smith Pechora River, Russia (PEC) 0.29 1.58 6.40
Nitzschia dissipata (Kützing) Grunow Pechora River, Russia (PEC) 1.74 1.74 1.74
Nitzschia gracilis Hantzsch ex Rabenhorst Pechora River, Russia (PEC) 0.29 0.81 3.15
Nitzschia linearis (Agardh ex Smith) Smith Pechora River, Russia (PEC) 0.29 0.71 1.26
Nitzschia paleacea Grunow ex Van Heurck Pechora River, Russia (PEC) 0.29 1.17 3.78
Nitzschia perminuta (Grunow) Peragallo Pechora River, Russia (PEC) 0.29 0.95 2.33
Nitzschia pura Hustedt Pechora River, Russia (PEC) 0.55 1.35 4.65
Pinnularia balfouriana Grunow ex Cleve Pechora River, Russia (PEC) 1.03 1.03 1.03
Pinnularia gibba Ehrenberg Pechora River, Russia (PEC) 1.79 1.79 1.79
Pinnularia interrupta Smith Pechora River, Russia (PEC) 0.26 0.94 3.54
Stauroneis anceps Ehrenberg Pechora River, Russia (PEC) 0.26 0.68 1.39
Stephanodiscus alpinus Hustedt Pechora River, Russia (PEC) 7.51 7.51 7.51
Stephanodiscus hantzschii Grunow Pechora River, Russia (PEC) 0.30 0.73 1.16
Stephanodiscus parvus Stoermer et Håkansson Pechora River, Russia (PEC) 1.20 1.20 1.20
Tabellaria flocculosa (Roth) Kützing Pechora River, Russia (PEC) 0.28 5.03 42.03
Achnanthes bicapitata Hustedt Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.52 1.32
Achnanthes bioretii Germain 1957 Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.20 0.20
Achnanthes carissima Lange-Bertalot Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.79 2.61
Achnanthes cf. carissima SAL CDD Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.63 1.08 1.64
Achnanthes chlidanos Hohn et Hellermann Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 1.33 8.20
Achnanthes curtissima Carter Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.32 3.03 13.27
Achnanthes depressa (Cleve) Hustedt Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 0.50 1.32
Achnanthes didyma Hustedt Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 0.96 2.62
Achnanthes dydima Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.30 0.74 2.19
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