TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 159
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 69
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 61
Achnanthidium lineare W.Smith ACLI 35
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 18
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 12
Encyonopsis alpina Krammer & Lange-Bertalot ECAL 11
Achnanthidium affine (Grun) Czarnecki ACAF 5
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Navicula cryptotenella Lange-Bertalot NCTE 3
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Amphora pediculus (Kützing) Grunow APED 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
NMTA 2
Cymbella affinis Kützing var.affinis CAFF 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Navicula antonii Lange-Bertalot NANT 1
Simonsenia delognei Lange-Bertalot SIDE 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Fragilaria radians (Kütz.) Williams & Round FRAD 1
Fragilaria amphicephaloides Lange-Bertalot in Hofmann & al. FAPO 1
Achnanthes amphicephala Hustedt AAMP 1