TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 310
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 29
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 26
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 20
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 19
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Gomphonema micropus Kützing var. micropus GMIC 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Cymbella affinis Kützing var.affinis CAFF 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Ulnaria acus (Kützing) Aboal UACU 1
Ulnaria ulna (Nitzsch.) Compère UULN 1