TaxonCodeEffectif
Gomphonema rhombicum M. Schmidt GRHB 172
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 120
Cocconeis lineata Ehrenberg CLNT 40
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 19
Achnanthidium rivulare Potapova &Ponader ADRI 9
Nitzschia costei Tudesque, Rimet & Ector NYCO 6
Sellaphora nigri SNIG 6
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Amphora pediculus (Kützing) Grunow APED 1
Hannaea arcus (Ehr.)Patrick HARC 1
Navicula cryptotenella Lange-Bertalot NCTE 1