TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 117
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 78
Cocconeis lineata Ehrenberg CLNT 49
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 36
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 15
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 14
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 11
Gomphonema rhombicum M. Schmidt GRHB 10
Achnanthidium caravelense Novais et Ector ADCV 9
Cymbella tumida (Brebisson)Van Heurck CTUM 8
Hannaea arcus (Ehr.)Patrick HARC 7
Encyonema simile Krammer ENSI 4
Fragilaria gracilis Østrup FGRA 4
Navicula cryptotenella Lange-Bertalot NCTE 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Achnanthidium bioretii (Germain) Edlund ABRT 3
Adlafia lange-bertalotii Monnier et Ector ALBL 3
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 2
Diatoma mesodon (Ehrenberg) Kützing DMES 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Fragilaria pectinalis (O.F. Müller) Gray FPEC 2
FRAGILARIA H.C. Lyngbye FRAG 2
Navicula cryptocephala Kützing NCRY 2
Nitzschia hantzschiana Rabenhorst NHAN 2
Navicula notha Wallace NNOT 2
Sellaphora atomoides SEAT 2
Sellaphora nigri SNIG 2
Cocconeis pediculus Ehrenberg CPED 1
Cymbella subturgidula Krammer CSTG 1
NITZSCHIA A.H. Hassall NITZ 1
Navicula rhynchocephala Kützing NRHY 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1