TaxonCodeEffectif
Sellaphora atomoides SEAT 80
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 54
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 34
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 33
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 20
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 20
Eolimna Comperei Ector Coste et Iserentant in Coste & Ector EOCO 15
Navicula exilis Kützing NEXI 13
Navicula lanceolata (Agardh) Ehrenberg NLAN 13
Gomphonema angustatum (Kützing) Rabenhorst GANG 12
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 11
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 8
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 7
Platessa bahlsii Potapova PBAH 6
Platessa oblongella POBL 6
Humidophila perpusilla HPEP 5
Navicula rhynchocephala Kützing NRHY 5
Eunotia tenella (Grunow in Van Heurck) Hustedt in Schmidt & al ETEN 4
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 4
Achnanthidium helveticum (Hustedt) Monnier Lange-Bertalot & Ector ADHE 3
Aulacoseira tethera Haworth AUTE 3
Gomphonema cymbelliclinum Reichardt & Lange-Bertalot GCBC 3
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
ADLAFIA Moser Lange-Bertalot & Metzeltin ADLF 2
Adlafia lange-bertalotii Monnier et Ector ALBL 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Gomphonema sarcophagus Gregory GSAR 2
Kolbesia suchlandtii (Hustedt) Kingston KSUC 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Nupela lapidosa (Lange-Bertalot) Lange-Bertalot var.lapidosa NULA 2
PINNULARIA C.G. Ehrenberg PINU 2
Psammothidium rechtensis (Leclercq) Lange-Bertalot PSRE 2
Staurosirella ovata Morales STOV 2
Adlafia bryophila (Petersen) Moser Lange-Bertalot & Metzeltin ABRY 1
Aulacoseira granulata (Ehr.) Simonsen var.angustissima (O.M.)Simonsen AUGA 1
Aulacoseira pfaffiana (Reinsch) Krammer AUPF 1
Aulacoseira tenella (Nygaard) Simonsen AUTL 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Encyonema neogracile Krammer ENNG 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Eunotia tetraodon Ehrenberg ETET 1
Frustulia amphipleuroides(Grunow)Cleve-Euler FAPP 1
Meridion circulare (Greville) Agardh var.constrictum (Ralfs) Van Heurck MCCO 1
Nitzschia acidoclinata Lange-Bertalot NACD 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Pseudostaurosira elliptica (Gasse) Jung & Medlin PSDE 1
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 1
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 1
Psammothidium ventrale (Krasske) Bukhtiyarova et Round PVEN 1