TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 57
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 54
Navicula cryptotenella Lange-Bertalot NCTE 53
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 46
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 25
Nitzschia costei Tudesque, Rimet & Ector NYCO 24
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 22
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 18
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 15
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 12
Melosira varians Agardh MVAR 7
Nitzschia soratensis Morales & Vis NSTS 7
Navicula tripunctata (O.F.Müller) Bory NTPT 7
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Cocconeis lineata Ehrenberg CLNT 6
Craticula subminuscula CSNU 5
Fragilaria vaucheriae (Kützing) Petersen FVAU 4
Navicula gregaria Donkin NGRE 4
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
Diatoma vulgaris Bory DVUL 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Gomphoneis eriense var. variabilis Kociolek & Stoermer GEVA 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Stauroforma exiguiformis (Lange-Bertalot) Flower Jones et Round SEXG 2
Sellaphora saugerresii SSGE 2
Amphora indistincta Levkov AMID 1
Cymbella affinis Kützing var.affinis CAFF 1
Fragilaria capucina Desmazieres var.capucina FCAP 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1