TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 166
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 51
Navicula lanceolata (Agardh) Ehrenberg NLAN 35
Achnanthidium rivulare Potapova &Ponader ADRI 20
Melosira varians Agardh MVAR 13
Sellaphora atomoides SEAT 13
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 11
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 11
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 9
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 8
Navicula germainii Wallace NGER 8
Nitzschia palea (Kützing) W.Smith var. palea NPAL 8
Navicula cryptotenella Lange-Bertalot NCTE 6
Navicula cryptocephala Kützing NCRY 4
Nitzschia soratensis Morales & Vis NSTS 4
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Nitzschia sociabilis Hustedt NSOC 3
ENCYONEMA F.T. Kützing ENCY 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Nitzschia acicularis(Kützing) W.M.Smith NACI 2
Navicula antonii Lange-Bertalot NANT 2
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 2
Nitzschia lacuum Lange-Bertalot NILA 2
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Sellaphora saugerresii SSGE 2
Conticribra weissflogii (Grunow) Stachura-Suchoples & Williams CTWE 1
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 1
Navicula gregaria Donkin NGRE 1
Navicula notha Wallace NNOT 1
Navicula slesvicensis Grunow NSLE 1
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 1