TaxonCodeEffectif
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 121
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 37
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 33
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 30
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 26
Amphora pediculus (Kützing) Grunow APED 12
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 12
Navicula gregaria Donkin NGRE 11
Nitzschia soratensis Morales & Vis NSTS 9
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 8
Sellaphora nigri SNIG 8
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 7
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 7
Cyclostephanos dubius (Fricke) Round CDUB 6
Craticula subminuscula CSNU 5
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 4
Navicula cryptotenella Lange-Bertalot NCTE 4
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Achnanthidium kranzii (Lange-Bertalot) Round & Bukhtiyarova ADKR 3
Nitzschia archibaldii Lange-Bertalot NIAR 3
Sellaphora seminulum (Grunow) D.G. Mann SSEM 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Eolimna Comperei Ector Coste et Iserentant in Coste & Ector EOCO 2
FRAGILARIA H.C. Lyngbye FRAG 2
Hippodonta pumila Lange-Bertalot, Hofmann & Metzeltin HPUM 2
Navicula cari Ehrenberg NCAR 2
Navicula cryptocephala Kützing NCRY 2
NITZSCHIA A.H. Hassall NITZ 2
Navicula rhynchocephala Kützing NRHY 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Diploneis separanda Lange-Bertalot DSEP 1
Gomphonema micropus Kützing var. micropus GMIC 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Mayamaea ingenua (Hustedt) Lange-Bertalot & Hofmann in Hofmann & al. MING 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Surirella angusta Kützing SANG 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1
Stephanodiscus tenuis Hustedt STTU 1