TaxonCodeEffectif
Craticula subminuscula CSNU 130
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 55
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 44
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 36
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 28
Navicula cryptotenella Lange-Bertalot NCTE 18
Nitzschia soratensis Morales & Vis NSTS 17
Sellaphora nigri SNIG 17
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 11
Nitzschia amphibia Grunow f.amphibia NAMP 8
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 4
Navicula antonii Lange-Bertalot NANT 4
Melosira varians Agardh MVAR 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Navicula capitatoradiata Germain NCPR 2
Navicula cryptocephala Kützing NCRY 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Sellaphora atomoides SEAT 2
Amphora pediculus (Kützing) Grunow APED 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Cocconeis pediculus Ehrenberg CPED 1
Eunotia pseudogroenlandica Lange-Bertalot & Tagliaventi in Lange-Bertalot & al. EPSG 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Navicula germainii Wallace NGER 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Surirella angusta Kützing SANG 1