TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 147
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 134
Sellaphora nigri SNIG 58
Sellaphora seminulum (Grunow) D.G. Mann SSEM 21
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 10
Adlafia lange-bertalotii Monnier et Ector ALBL 9
Surirella angusta Kützing SANG 7
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 4
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 3
Nitzschia soratensis Morales & Vis NSTS 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Sellaphora crassulexigua SCRA 2
Aulacoseira ambigua (Grunow) Simonsen AAMB 1
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 1