TaxonCodeEffectif
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 114
Gomphonema rhombicum M. Schmidt GRHB 42
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 26
Nitzschia costei Tudesque, Rimet & Ector NYCO 21
Achnanthidium caravelense Novais et Ector ADCV 12
Cocconeis lineata Ehrenberg CLNT 9
Sellaphora atomoides SEAT 8
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 6
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 3
Achnanthidium rivulare Potapova &Ponader ADRI 3
Amphora indistincta Levkov AMID 3
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 3
Gomphonema innocens Reichardt GINN 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 3
Achnanthidium helveticum (Hustedt) Monnier Lange-Bertalot & Ector ADHE 2
Cymbella tumida (Brebisson)Van Heurck CTUM 2
Gomphoneis calcifuga (Lange-Bertalot & Reichardt)Tuji GCFU 2
Navicula cryptocephala Kützing NCRY 2
Sellaphora saugerresii SSGE 2
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 1
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 1
Eunotia implicata Nörpel-Schempp Alles & Lange-Bertalot in Alles & al. EIMP 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 1
Navigeia decussis NGDU 1
Navicula gregaria Donkin NGRE 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Planothidium daui (Foged) Lange-Bertalot PDAU 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1