Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Achnanthes laterostrata Hustedt Lena River, Russia (LEN) 0.31 1.35 4.65
Achnanthes linearis (Smith) Grunow Lena River, Russia (LEN) 0.61 0.92 1.23
Achnanthes minutissima Kützing Lena River, Russia (LEN) 0.29 9.01 37.69
Achnanthes nodosa Cleve Lena River, Russia (LEN) 0.63 2.97 7.12
Achnanthes oestrupii (Cleve-Euler) Hustedt Lena River, Russia (LEN) 0.27 1.48 5.52
Achnanthes peragalli Brun et Héribaud Lena River, Russia (LEN) 0.60 1.14 2.03
Achnanthes pusilla (Grunow) DeToni Lena River, Russia (LEN) 0.60 3.73 16.35
Achnanthes rossii Hustedt 1954 Lena River, Russia (LEN) 0.31 1.26 5.52
Achnanthes saccula Carter Lena River, Russia (LEN) 0.32 0.82 1.53
Achnanthes sp. impexiformis/impexa CDD_FM Lena River, Russia (LEN) 0.29 0.75 2.17
Achnanthes subatomoides (Hustedt) Lange-Bertalot et Archibald Lena River, Russia (LEN) 0.31 2.88 11.62
Achnanthes suchlandtii Hustedt Lena River, Russia (LEN) 0.27 1.07 2.23
Achnanthes ventralis (Krasske) Lange-Bertalot Lena River, Russia (LEN) 0.30 1.02 4.07
Amphora inariensis Krammer Lena River, Russia (LEN) 0.60 1.18 1.58
Amphora libyca Ehrenberg 1840 Lena River, Russia (LEN) 0.30 0.59 1.52
Amphora pediculus (Kützing) Grunow Lena River, Russia (LEN) 0.32 1.64 3.44
Asterionella formosa Hassal Lena River, Russia (LEN) 0.31 0.73 1.25
Aulacoseira ambigua (Grunow) Simonsen Lena River, Russia (LEN) 0.31 1.03 3.77
Aulacoseira subarctica (Müller) Haworth Lena River, Russia (LEN) 0.30 2.05 7.86
Caloneis bacillum (Grunow) Cleve Lena River, Russia (LEN) 0.31 1.08 2.50
Cocconeis placentula Ehrenberg Lena River, Russia (LEN) 0.62 2.49 4.36
Cocconeis placentula var. euglypta (Ehrenberg) Grunow Lena River, Russia (LEN) 0.31 1.09 2.80
Cocconeis placentula var. lineata (Ehrenberg) Van Heurck Lena River, Russia (LEN) 7.79 7.79 7.79
Cyclostephanos costatilimbus Stoermer, Håkansson et Theriot Lena River, Russia (LEN) 1.58 1.58 1.58
Cyclotella bodanica var. lemanica (O. Müller ex Schroter) Bachmann 1903 Lena River, Russia (LEN) 1.59 1.59 1.59
Cyclotella cf. tripartita LEN CDD Lena River, Russia (LEN) 2.25 2.25 2.25
Cyclotella comensis Grunow et Van Heurck 1882 Lena River, Russia (LEN) 0.93 21.37 39.06
Cyclotella iris Brun et Héribaud Lena River, Russia (LEN) 0.64 1.73 2.81
Cyclotella stelligera (Cleve et Grunow) Van Heurck Lena River, Russia (LEN) 0.31 6.30 28.16
Cyclotella tripartita Håkansson Lena River, Russia (LEN) 0.31 4.75 13.75
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