TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 182
Amphora pediculus (Kützing) Grunow APED 64
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 38
Nitzschia soratensis Morales & Vis NSTS 23
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 15
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 9
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 8
Nitzschia inconspicua Grunow NINC 6
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Navicula cryptotenella Lange-Bertalot NCTE 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Sellaphora nigri SNIG 4
Kolbesia ploenensis KPLN 3
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Humidophila perpusilla HPEP 2
Humidophila contenta HUCO 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia acidoclinata Lange-Bertalot NACD 2
Navicula gregaria Donkin NGRE 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Sellaphora atomoides SEAT 2
Craticula subminuscula CSNU 1
Fragilaria microvaucheriae FMIV 1
Melosira varians Agardh MVAR 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1
Nitzschia archibaldii Lange-Bertalot NIAR 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Ulnaria ulna (Nitzsch.) Compère UULN 1