TaxonCodeEffectif
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 111
Achnanthidium rivulare Potapova &Ponader ADRI 65
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 30
Achnanthidium microcephalum Kützing ADMC 24
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 20
Melosira varians Agardh MVAR 20
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 14
Cocconeis lineata Ehrenberg CLNT 14
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 13
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 12
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 9
Fragilaria pectinalis (O.F. Müller) Gray FPEC 9
Nitzschia costei Tudesque, Rimet & Ector NYCO 8
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Sellaphora nigri SNIG 6
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 5
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
ACHNANTHIDIUM F.T. Kützing ACHD 3
Fragilaria vaucheriae (Kützing) Petersen FVAU 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Navicula cryptocephala Kützing NCRY 2
Navicula gregaria Donkin NGRE 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
GOMPHONEMA C.G. Ehrenberg GOMP 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Nitzschia soratensis Morales & Vis NSTS 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Sellaphora atomoides SEAT 1