TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 72
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 31
Navicula cryptotenella Lange-Bertalot NCTE 30
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 26
Navicula tripunctata (O.F.Müller) Bory NTPT 17
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 16
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 15
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 14
Achnanthidium rivulare Potapova &Ponader ADRI 14
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 12
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 11
Sellaphora nigri SNIG 10
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 9
Staurosira venter (Ehr.) Cleve & Moeller SSVE 8
Aulacoseira ambigua (Grunow) Simonsen AAMB 7
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
Nitzschia palea (Kützing) W.Smith var. palea NPAL 7
Navicula cryptocephala Kützing NCRY 6
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Melosira varians Agardh MVAR 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Cyclostephanos dubius (Fricke) Round CDUB 4
GOMPHONEMA C.G. Ehrenberg GOMP 4
NAVICULA J.B.M. Bory de St. Vincent NAVI 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Navicula gregaria Donkin NGRE 3
Staurosirella pinnata (Ehr.) Williams & Round SPIN 3
ACHNANTHIDIUM F.T. Kützing ACHD 2
Discostella pseudostelligera DPSG 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Gomphonema truncatum Ehr. GTRU 2
Hippodonta pseudacceptata (Kobayasi) Lange-Bertalot Metzeltin & Witkowski HPDA 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
Nitzschia acidoclinata Lange-Bertalot NACD 2
Navicula antonii Lange-Bertalot NANT 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Nitzschia paleaeformis Hustedt NIPF 2
Navicula rhynchocephala Kützing NRHY 2
Nitzschia sociabilis Hustedt NSOC 2
Nitzschia soratensis Morales & Vis NSTS 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round PSAT 2
Achnanthidium gracillimum (Meister)Lange-Bertalot ADGL 1
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 1
Adlafia lange-bertalotii Monnier et Ector ALBL 1
Amphora pediculus (Kützing) Grunow APED 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Cyclotella meneghiniana Kützing CMEN 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Fragilaria vaucheriae (Kützing) Petersen FVAU 1
Navicula ingenua Hustedt NING 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
PINNULARIA C.G. Ehrenberg PINU 1
Psammothidium rechtensis (Leclercq) Lange-Bertalot PSRE 1
Planothidium peragalloi (peragalli) (Brun & Heribaud) Round & Bukhtiyarova PTPE 1
Staurosira construens Ehrenberg SCON 1
Sellaphora atomoides SEAT 1
Sellaphora saugerresii SSGE 1