TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 91
Encyonopsis minuta Krammer & Reichardt ECPM 46
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 30
Encyonopsis microcephala (Grunow) Krammer ENCM 29
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 24
Achnanthidium affine (Grun) Czarnecki ACAF 19
Achnanthidium lineare W.Smith ACLI 19
Amphora pediculus (Kützing) Grunow APED 19
Encyonema bonapartei EBNA 17
Denticula tenuis Kützing DTEN 16
Achnanthidium gracillimum (Meister)Lange-Bertalot ADGL 12
ACHNANTHIDIUM F.T. Kützing ACHD 10
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 9
Navicula cryptotenella Lange-Bertalot NCTE 9
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 8
Gomphonema occultum Reichardt & Lange-Bertalot GOCU 8
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 5
Amphora indistincta Levkov AMID 3
Navicula cryptotenelloides Lange-Bertalot NCTO 3
NRHN 3
Sellaphora stroemii (Hustedt) Kobayasi in Mayama Idei Osada & Nagumo SSTM 3
Cymbella subleptoceros Krammer CSLP 2
Fragilaria crotonensis Kitton FCRO 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Navicula antonii Lange-Bertalot NANT 2
Placoneis clementioides (Hustedt) Cox PCLD 2
Pantocsekiella costei PCOS 2
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 2
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Fragilaria gracilis Østrup FGRA 1
Lindavia radiosa LRAD 1
Navicula praeterita Hustedt NPRA 1
Navicula subalpina Reichardt NSBN 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Peronia fibula (Breb.ex Kütz.)Ross PFIB 1