Circumpolar Diatom Database (CDD)

		Occurrence (%)
Taxon name	Dataset region	Minimum	Average	Maximum
Caloneis silicula (Ehrenberg) Cleve	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.66	1.32
Caloneis sp. 1 EMILIE	Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL)	0.33	0.49	0.65
Cavinula pseudoscutiformis (Grunow ex Schmidt) Mann et Stickle	Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH)	0.33	7.29	19.89
Cocconeis cf. neothumensis YUK CDD Krammer	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.39	0.50
Cocconeis placentula Ehrenberg	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	1.11	1.62
Cocconeis placentula var. euglypta (Ehrenberg) Grunow	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	2.90	18.21
Cyclotella atomus Hustedt	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	2.29	9.21
Cyclotella bodanica var. lemanica (O. Müller ex Schroter) Bachmann 1903	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	6.66	23.10
Cyclotella cf. caspia YUK CDD	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Cyclotella rossii Håkansson 1990	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	4.30	13.16
Cymbella amphicephala Nägeli ex Kützing	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.61	0.99
Cymbella angustata (Smith) Cleve	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.99	2.64
Cymbella behrei NORD-CHILL 1997	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Cymbella cesatii (Rabhenhorst) Grunow ex Schmidt	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.66	0.99
Cymbella cf. mesiana YUK CDD	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Cymbella cistula (Ehrenberg) Kirchner	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.47	0.99
Cymbella cuspidata Kützing	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Cymbella cymbiformis Agardh	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.77	1.66
Cymbella designata	Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB)	0.33	1.19	2.77
Cymbella diluviana (Krasske) Florin	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Cymbella gaeumannii Meister	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.33
Cymbella hustedtii Krasske	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.79	1.32
Cymbella microcephala Grunow	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	1.16	5.28
Cymbella naviculiformis Auerswald ex Héribaud	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.77	1.66
Cymbella silesiaca Bleisch	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.78	2.83
Cymbella sp. elginensis/muelleri YUK	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.49	0.66
Cymbella turgidula Grunow	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.64	0.94
Cymbopleura tynnii	Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB)	0.33	0.63	0.94
Diadesmis gallica Smith	Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB)	0.33	4.66	12.55
Diploneis cf. parma YUK CDD	Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK)	0.33	0.33	0.34

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