TaxonCodeEffectif
Craticula subminuscula CSNU 136
Nitzschia amphibia Grunow f.amphibia NAMP 48
Nitzschia fonticola Grunow in Van Heurck NFON 39
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 31
Sellaphora atomoides SEAT 26
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 21
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 20
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 16
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 11
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 6
Sellaphora seminulum (Grunow) D.G. Mann SSEM 6
Nitzschia paleaeformis Hustedt NIPF 5
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Planothidium rostratoholarcticum PROH 4
Nitzschia soratensis Morales & Vis NSTS 3
Achnanthidium exiguum (Grunow) Czarnecki ADEG 2
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 2
COCCONEIS C.G. Ehrenberg COCO 2
Fragilaria mesolepta Rabenhorst FMES 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Sellaphora nigri SNIG 2
Thalassiosira lacustris (Grunow) Hasle in Hasle & Fryxell THLA 2
Amphora copulata (Kütz) Schoeman & Archibald ACOP 1
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Achnanthidium lauenburgianum (Hustedt) Monnier Lange-Bertalot & Ector ADLB 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Navicula cryptocephala Kützing NCRY 1
Navigeia decussis NGDU 1
Navicula gregaria Donkin NGRE 1
Navicula slesvicensis Grunow NSLE 1