TaxonCodeEffectif
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 44
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 42
Amphora pediculus (Kützing) Grunow APED 30
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 30
Craticula subminuscula CSNU 26
Navicula cryptotenella Lange-Bertalot NCTE 23
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 19
Nitzschia soratensis Morales & Vis NSTS 19
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 19
Nitzschia fonticola Grunow in Van Heurck NFON 18
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 16
Melosira varians Agardh MVAR 11
Karayevia ploenensis (Hustedt) Bukhtiyarova KAPL 8
Nitzschia inconspicua Grunow NINC 8
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 7
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 6
Nitzschia amphibia Grunow f.amphibia NAMP 6
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Sellaphora atomoides SEAT 6
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Navicula capitatoradiata Germain NCPR 4
Diatoma vulgaris Bory DVUL 3
Mayamaea atomus var. alcimonica (Reichardt) Reichardt MAAL 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Nitzschia sociabilis Hustedt NSOC 3
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Amphora indistincta Levkov AMID 2
Cocconeis pediculus Ehrenberg CPED 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
Sellaphora nigri SNIG 2
Fragilaria gracilis Østrup FGRA 1
Fragilaria vaucheriae (Kützing) Petersen FVAU 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Navicula gregaria Donkin NGRE 1
Nitzschia gracilis Hantzsch NIGR 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Planothidium minutissimum (Krasske) Morales PMNT 1
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 1
Sellaphora joubaudii (Germain) Aboal SJOU 1
Sellaphora seminulum (Grunow) D.G. Mann SSEM 1