Circumpolar Diatom Database (CDD)

		Occurrence (%)
Taxon name	Dataset region	Minimum	Average	Maximum
Diploneis elliptica (Kützing) Cleve	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.85	1.98
Diploneis marginestriata Hustedt	Taimyr Peninsula, Russia (TAI)	0.33	0.68	1.25
Diploneis marginestriata Hustedt	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Diploneis mauleri	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	1.76	3.18
Diploneis modica Hustedt	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Diploneis ovalis (Hilse ex Rabenhorst) Cleve	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Diploneis smithii var. rhombica Mereschkowsky	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.49	0.66
Encyonema obscurum	Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB)	0.33	0.95	2.61
Entomoneis ornata (Bailey) Reimer	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Epithemia argus (Ehrenberg) Kützing	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Epithemia sorex Kützing	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.62	0.99
Epithemia turgida (Ehrenberg) Kützing	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Eucocconeis laevis (Østrup) Lange-Bertalot	Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB)	0.33	1.69	5.78
Eunotia arcus var. bidens Grunow	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Eunotia bilunaris var. mucophila Lange-Bertalot 1991	Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL)	0.33	1.65	3.54
Eunotia flexuosa Brébisson ex Kützing	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Eunotia formica Ehrenberg	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot	Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL)	0.33	0.33	0.33
Eunotia microcephala Krasske ex Hustedt	Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL)	0.33	0.33	0.33
Eunotia pectinalis (Müller) Rabenhorst	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.37	0.50
Eunotia pectinalis var. minor (Kützing) Rabenhorst	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.34	0.35
Eunotia praerupta Ehrenberg	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.77	1.66
Eunotia robusta tetraodon/serra YUK var. 1	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Eunotia sp. lunaris/curvata YUK-YEL	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.59	2.01
Eunotia sp. monodon/formica YUK	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Eunotia vanheurckii Patrick	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.41	0.65
Fragilaria brevistriata Grunow	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	3.90	19.80
Fragilaria brevistriata var. papillosa Cleve-Euler	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	2.72	9.63
Fragilaria capucina var. gracilis (Østrup) Hustedt	Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL)	0.33	0.33	0.33
Fragilaria cf. pinnata (coarse) YUK YEL TAI PEC	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	4.70	20.60

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