TaxonCodeEffectif
Achnanthidium microcephalum Kützing ADMC 90
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 70
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 24
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 23
Fragilaria vaucheriae (Kützing) Petersen FVAU 23
Gomphonema olivaceoides Hustedt GOLD 20
Amphora pediculus (Kützing) Grunow APED 19
GLOV 18
Achnanthidium lineare W.Smith ACLI 14
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 12
Diatoma mesodon (Ehrenberg) Kützing DMES 10
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 10
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 8
Fragilaria pectinalis (O.F. Müller) Gray FPEC 5
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 4
Gomphonema micropus Kützing var. micropus GMIC 4
Platessa ziegleri (Lange-Bertalot) Lange-Bertalot PZIE 4
Navicula cryptotenella Lange-Bertalot NCTE 3
GOMPHONEMA C.G. Ehrenberg GOMP 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Cocconeis pediculus Ehrenberg CPED 3
Amphora indistincta Levkov AMID 3
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
NMTA 3
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 2
Simonsenia delognei Lange-Bertalot SIDE 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Sellaphora atomoides SEAT 1
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 1
Diploneis separanda Lange-Bertalot DSEP 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Psammothidium daonense (Lange-Bertalot) Lange-Bertalot PDAO 1
Pantocsekiella ocellata POCL 1
Fragilaria gracilis Østrup FGRA 1