TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 169
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 101
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 20
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 11
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 8
Achnanthidium rivulare Potapova &Ponader ADRI 7
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 7
Melosira varians Agardh MVAR 7
Navicula lanceolata (Agardh) Ehrenberg NLAN 7
Sellaphora nigri SNIG 7
Humidophila perpusilla HPEP 6
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 6
Aulacoseira italica (Ehrenb.)Simonsen AUIT 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Aulacoseira ambigua (Grunow) Simonsen AAMB 4
Aulacoseira subarctica (O.Muller) Haworth AUSU 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Navicula germainii Wallace NGER 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Amphora pediculus (Kützing) Grunow APED 3
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 2
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 2
Navicula gregaria Donkin NGRE 2
Nitzschia soratensis Morales & Vis NSTS 2
Cocconeis pediculus Ehrenberg CPED 1