TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 134
Achnanthidium microcephalum Kützing ADMC 62
Navicula cryptotenella Lange-Bertalot NCTE 37
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 26
Amphora pediculus (Kützing) Grunow APED 21
Navicula tripunctata (O.F.Müller) Bory NTPT 20
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 18
Nitzschia fonticola Grunow in Van Heurck NFON 11
Cocconeis pediculus Ehrenberg CPED 10
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 8
NMTA 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 8
Cymbella affinis Kützing var.affinis CAFF 6
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 4
Gomphonema lateripunctatum Reichardt & Lange-Bertalot GLAT 3
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Amphora indistincta Levkov AMID 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Melosira varians Agardh MVAR 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Achnanthidium affine (Grun) Czarnecki ACAF 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1
Navicula radiosa Kützing NRAD 1
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Diploneis separanda Lange-Bertalot DSEP 1
Simonsenia delognei Lange-Bertalot SIDE 1
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 1
Navicula antonii Lange-Bertalot NANT 1
Planothidium rostratoholarcticum PROH 1