TaxonCodeEffectif
Encyonopsis minuta Krammer & Reichardt ECPM 170
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 85
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 19
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 19
Gomphonema micropumilum Reichardt GMPU 16
Achnanthidium lineare W.Smith ACLI 15
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 14
Encyonopsis microcephala (Grunow) Krammer ENCM 13
Denticula tenuis Kützing DTEN 8
Achnanthidium affine (Grun) Czarnecki ACAF 7
Cymbella hustedtii Krasske var.hustedtii CHUS 6
Encyonopsis krammeri Reichardt ECKR 6
Navicula cryptotenella Lange-Bertalot NCTE 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Amphora pediculus (Kützing) Grunow APED 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Nitzschia lacuum Lange-Bertalot NILA 2
Cymatopleura elliptica (Brebisson)W.Smith var.elliptica CELL 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Gomphonema minusculum Krasske GMIS 1
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Sellaphora nigri SNIG 1