TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 114
Encyonopsis subminuta Krammer & Reichardt ESUM 70
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 68
Encyonopsis minuta Krammer & Reichardt ECPM 66
Encyonopsis microcephala (Grunow) Krammer ENCM 25
Cymbella affinis Kützing var.affinis CAFF 20
ENCYONEMA F.T. Kützing ENCY 10
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 6
Amphora pediculus (Kützing) Grunow APED 4
Diatoma moniliformis Kützing DMON 3
Ulnaria acus (Kützing) Aboal UACU 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 2
Fragilaria perdelicatissima FPDE 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
DIPLONEIS C.G. Ehrenberg ex P.T. Cleve DIPL 1
Fragilaria gracilis Østrup FGRA 1
Navicula cryptotenelloides Lange-Bertalot NCTO 1
Nitzschia lacuum Lange-Bertalot NILA 1