TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 184
Nitzschia amphibia Grunow f.amphibia NAMP 46
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 36
PSEUDOSTAUROSIRA (Grunow) D.M. Williams & F.E. Round PSST 28
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 17
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 17
Staurosira venter (Ehr.) Cleve & Moeller SSVE 10
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 8
Amphora pediculus (Kützing) Grunow APED 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Cocconeis lineata Ehrenberg CLNT 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Nitzschia fonticola Grunow in Van Heurck NFON 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 2
ENCYONEMA F.T. Kützing ENCY 2
EUNOTIA C.G. Ehrenberg EUNO 2
Navicula capitatoradiata Germain NCPR 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Pinnularia microstauron (Ehr.) Cleve var. microstauron PMIC 2
Pinnularia obscura Krasske POBS 2
Staurosira construens Ehrenberg SCON 2
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1
Nitzschia frequens Hustedt NIFQ 1
Sellaphora nigri SNIG 1