TaxonCodeEffectif
Sellaphora nigri SNIG 167
Planothidium rostratoholarcticum PROH 33
Amphora pediculus (Kützing) Grunow APED 32
Craticula subminuscula CSNU 21
Melosira varians Agardh MVAR 18
Nitzschia amphibia Grunow f.amphibia NAMP 15
Nitzschia fonticola Grunow in Van Heurck NFON 11
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 10
Cymbella tumida (Brebisson)Van Heurck CTUM 8
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 8
Pseudostaurosira sopotensis PSOT 8
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Cocconeis neothumensis Krammer in Ricard CNTH 5
Navicula cryptotenella Lange-Bertalot NCTE 5
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 4
Kolbesia gessneri (Hustedt) Aboal KGES 4
Navicula antonii Lange-Bertalot NANT 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 4
Encyonema prostratum (Berkeley) Kützing EPRO 3
Staurosira venter (Ehr.) Cleve & Moeller SSVE 3
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
Gomphonema lagenula Kützing GLGN 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Nitzschia sociabilis Hustedt NSOC 2
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Sellaphora saugerresii SSGE 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 1
Amphora macedoniensis Nagumo AMCD 1
Cocconeis lineata Ehrenberg CLNT 1
COCCONEIS C.G. Ehrenberg COCO 1
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 1
Staurosirella pinnata (Ehr.) Williams & Round SPIN 1