TaxonCodeEffectif
Nitzschia soratensis Morales & Vis NSTS 83
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 62
Craticula subminuscula CSNU 31
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 30
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 29
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 22
Nitzschia fonticola Grunow in Van Heurck NFON 21
Navicula cryptotenella Lange-Bertalot NCTE 17
Nitzschia costei Tudesque, Rimet & Ector NYCO 11
Sellaphora nigri SNIG 11
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 10
Sellaphora saugerresii SSGE 10
Navicula gregaria Donkin NGRE 8
Sellaphora atomoides SEAT 7
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 5
Fragilaria vaucheriae (Kützing) Petersen FVAU 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Navicula tripunctata (O.F.Müller) Bory NTPT 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Amphora pediculus (Kützing) Grunow APED 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Nitzschia inconspicua Grunow NINC 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 2
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Encyonema simile Krammer ENSI 1
Melosira varians Agardh MVAR 1
Navicula germainii Wallace NGER 1
Planothidium minutissimum (Krasske) Morales PMNT 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Sellaphora crassulexigua SCRA 1
SELLAPHORA C. Mereschkowsky SELL 1