TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 96
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 20
Nitzschia fonticola Grunow in Van Heurck NFON 86
Diatoma moniliformis Kützing DMON 98
Diatoma vulgaris Bory DVUL 14
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 12
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 9
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 10
Navicula tripunctata (O.F.Müller) Bory NTPT 10
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 5
Caloneis bacillum (Grunow) Cleve CBAC 7
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 5
Ulnaria ulna (Nitzsch.) Compère UULN 2
Navicula cryptotenelloides Lange-Bertalot NCTO 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Cymbella excisa Kützing var. excisa CAEX 2
Diadesmis perpusilla (Grunow) D.G. Mann in Round & al. DPER 1
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 7
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1