TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 114
Amphora pediculus (Kützing) Grunow APED 86
Navicula cryptotenella Lange-Bertalot NCTE 63
Navicula tripunctata (O.F.Müller) Bory NTPT 24
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 19
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 15
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 10
Achnanthidium lineare W.Smith ACLI 8
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 8
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
Diploneis tirolensis DTIR 6
Nitzschia fonticola Grunow in Van Heurck NFON 5
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 4
Navicula antonii Lange-Bertalot NANT 4
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
GLOV 2
Melosira varians Agardh MVAR 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Simonsenia delognei Lange-Bertalot SIDE 2
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 1
Cymbella affinis Kützing var.affinis CAFF 1
Cocconeis pediculus Ehrenberg CPED 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Navicula menisculus Schumann var. menisculus NMEN 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1