TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 288
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 12
Navicula cryptotenella Lange-Bertalot NCTE 12
Nitzschia costei Tudesque, Rimet & Ector NYCO 11
Encyonema simile Krammer ENSI 9
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 7
GOMPHONEMA C.G. Ehrenberg GOMP 6
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
NAVICULA J.B.M. Bory de St. Vincent NAVI 5
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Nitzschia soratensis Morales & Vis NSTS 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Cyclotella meneghiniana Kützing CMEN 1
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 1
Gomphonema lagenula Kützing GLGN 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Melosira varians Agardh MVAR 1
Navicula gregaria Donkin NGRE 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1