Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Stauroneis smithii Grunow Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 0.58 1.31
Stauroneis spp. DIAT_UME Northern Sweden (SWE) 0.32 0.32 0.32
Stenopterobia delicatissima (Lewis) Brébisson ex Van Heurck 1896 Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.32 0.32 0.32
Stenopterobia densestriata (Hustedt) Krammer Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.32 0.53 0.66
Stephanodiscus medians Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.32 0.52 1.30
Stephanodiscus medius Håkansson Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.32 0.32 0.32
Surirella cf. brebissonii DERMOT Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) 0.32 0.32 0.32
Surirella sp. (girdle view) YEL Yellowknife area, Northwest Territories, Canada (YEL) 0.32 0.32 0.32
Synedra ulna (Nitzsch) Ehrenberg Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 1.04 4.62
Thalassiosira pseudonana Hasle et Heimdal Lena River, Russia (LEN) 0.32 0.94 1.55
Undetermined diatom [CDD] Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.32 2.29 10.00
Achnanthes altaica (Poretzky) Cleve-Euler Lena River, Russia (LEN) 0.31 1.58 3.22
Achnanthes amoena Hustedt Lena River, Russia (LEN) 0.31 1.88 3.44
Achnanthes chlidanos Hohn et Hellermann Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 1.33 8.20
Achnanthes chlidanos Hohn et Hellermann Lena River, Russia (LEN) 0.31 1.06 2.45
Achnanthes clevei Grunow Lena River, Russia (LEN) 0.31 0.78 1.25
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 gracillima Hustedt Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 0.69 2.96
Achnanthes helvetica (Hustedt) Lange-Bertalot Yellowknife area, Northwest Territories, Canada (YEL) 0.31 0.73 1.12
Achnanthes helvetica (Hustedt) Lange-Bertalot Lena River, Russia (LEN) 0.31 0.71 1.74
Achnanthes kuelbsii Lange-Bertalot Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 1.02 3.25
Achnanthes lanceolata (Brébisson ex Kützing) Grunow Lena River, Russia (LEN) 0.31 1.10 1.89
Achnanthes lanceolata var. frequentissima Lena River, Russia (LEN) 0.31 3.52 18.90
Achnanthes laterostrata Hustedt Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 0.76 3.29
Achnanthes laterostrata Hustedt Lena River, Russia (LEN) 0.31 1.35 4.65
Achnanthes levanderi Hustedt Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 3.47 33.60
Achnanthes petersenii Hustedt 1936 Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 1.38 4.59
Achnanthes rosenstockii Lange-Bertalot Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 0.41 0.66
Achnanthes rossii Hustedt 1954 Lena River, Russia (LEN) 0.31 1.26 5.52
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