TaxonCodeEffectif
Navicula gregaria Donkin NGRE 51
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 36
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 101
Achnanthidium lineare W.Smith ACLI 31
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 46
Navicula cryptotenella Lange-Bertalot NCTE 17
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 21
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 44
Nitzschia fonticola Grunow in Van Heurck NFON 12
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 18
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 5
Navicula tripunctata (O.F.Müller) Bory NTPT 7
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 5
Amphora pediculus (Kützing) Grunow APED 12
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Denticula tenuis Kützing DTEN 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Gomphonema micropus Kützing var. micropus GMIC 1
Diatoma vulgaris Bory DVUL 1
Cymbella compacta Østrup CCMP 1