TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 226
Nitzschia soratensis Morales & Vis NSTS 23
Amphora pediculus (Kützing) Grunow APED 17
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 14
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 12
Navicula tripunctata (O.F.Müller) Bory NTPT 12
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 6
Melosira varians Agardh MVAR 6
Nitzschia amphibia Grunow f.amphibia NAMP 6
Navicula cryptotenella Lange-Bertalot NCTE 6
Navicula gregaria Donkin NGRE 6
Cocconeis placentula Ehrenberg var. placentula CPLA 5
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 5
Sellaphora saugerresii SSGE 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Cocconeis lineata Ehrenberg CLNT 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Nitzschia inconspicua Grunow NINC 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Craticula subminuscula CSNU 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Gomphonema lagenula Kützing GLGN 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Navicula capitatoradiata Germain NCPR 2
Navigeia decussis NGDU 2
Navicula rostellata Kützing NROS 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Prestauroneis protracta PPTA 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Sellaphora nigri SNIG 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 1
Amphora indistincta Levkov AMID 1
Cocconeis pediculus Ehrenberg CPED 1
Nitzschia acidoclinata Lange-Bertalot NACD 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Nitzschia hantzschiana Rabenhorst NHAN 1
Pseudostaurosira (as Punctastriata) subconstricta (Grunow) Kulikovskiy & Genkal PUSB 1