Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Navicula jaernefeltii Hustedt 1942 Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 0.57 0.99
Neidiopsis wulffii Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.32 0.57 1.17
Nitzschia alpina Hustedt Labrador, Canada (LAB) 0.30 0.57 1.00
Nitzschia sp. 1 DERMOT Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) 0.38 0.57 0.95
Pinnularia subgibba Krammer Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.20 0.57 2.76
Stauroneis anceps Ehrenberg Labrador, Canada (LAB) 0.20 0.57 1.60
Achnanthes laterostrata Hustedt Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 0.56 1.32
Achnanthes sp. impexiformis/impexa CDD_FM Yellowknife area, Northwest Territories, Canada (YEL) 0.56 0.56 0.56
Asterionella formosa Hassal Yellowknife area, Northwest Territories, Canada (YEL) 0.56 0.56 0.56
Aulacoseira distans var. nivaloides Camburn 1987 Northern Sweden (SWE) 0.56 0.56 0.56
Brachysira cf. brebissonii SI-CDD Ross 1986 Southampton Island, Nunavut, Canada (SI) 0.19 0.56 1.00
Caloneis tenuis (Gregory) Krammer Northern Sweden (SWE) 0.19 0.56 1.65
Cocconeis placentula var. euglypta (Ehrenberg) Grunow Yellowknife area, Northwest Territories, Canada (YEL) 0.56 0.56 0.56
Cyclotella delicatissima Yellowknife area, Northwest Territories, Canada (YEL) 0.56 0.56 0.56
Cyclotella michiganiana Skvortzow Southampton Island, Nunavut, Canada (SI) 0.28 0.56 1.20
Cymbella caespitosa Brun Abisko, Sweden (ABK) 0.25 0.56 0.98
Cymbella gracilis (Ehrenberg) Kützing Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.31 0.56 1.64
Cymbella incerta (Grunow) Cleve Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) 0.32 0.56 0.99
Cymbella lapponica Grunow Abisko, Sweden (ABK) 0.23 0.56 1.21
Cymbella minuta Hilse ex Rabenhorst Northern Quebec (QUE) 0.20 0.56 1.20
Cymbella spp. DIAT_UME Northern Sweden (SWE) 0.15 0.56 2.09
Eunotia bactriana Ehrenberg Northern Sweden (SWE) 0.34 0.56 0.77
Eunotia monodon Ehrenberg Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.56 0.56 0.56
Frustulia rhomboides var. saxonica fo. undulata Hustedt Northern Sweden (SWE) 0.17 0.56 1.72
Melosira arentii (Kolbe) Nagumo et Kobayasi 1977 Northern Sweden (SWE) 0.56 0.56 0.56
Navicula absoluta Hustedt Yellowknife area, Northwest Territories, Canada (YEL) 0.56 0.56 0.56
Navicula cryptonella Pechora River, Russia (PEC) 0.28 0.56 1.26
Navicula elginensis (Gregory) Ralfs Yellowknife area, Northwest Territories, Canada (YEL) 0.56 0.56 0.56
Nitzschia amphibia Grunow Labrador, Canada (LAB) 0.20 0.56 1.20
Nitzschia clausii Hantzsch Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.38 0.56 0.70
«« ... 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 ... »»