TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 98
Navicula germainii Wallace NGER 35
Cocconeis lineata Ehrenberg CLNT 34
Sellaphora nigri SNIG 33
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 20
Gomphonema lagenula Kützing GLGN 19
Navicula rostellata Kützing NROS 18
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 16
Navicula simulata Manguin NSIA 13
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 12
Navicula gregaria Donkin NGRE 11
Sellaphora atomoides SEAT 10
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 9
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 6
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 6
Amphora pediculus (Kützing) Grunow APED 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 3
Frustulia vulgaris (Thwaites) De Toni FVUL 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Navicula tenelloides Hustedt NTEN 3
Navicula associata Lange-Bertalot NXAS 3
Craticula subminuscula CSNU 2
Humidophila contenta HUCO 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
NMTA 2
Nitzschia sociabilis Hustedt NSOC 2
Nitzschia soratensis Morales & Vis NSTS 2
Navicula veneta Kützing NVEN 2
Planothidium rostratoholarcticum PROH 2
Sellaphora saugerresii SSGE 2
Cavinula cocconeiformis (Gregory ex Greville) Mann & Stickle in Round Crawford & Mann CCOC 1
Cymbella tumida (Brebisson)Van Heurck CTUM 1
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 1
Gomphonema clavatum Ehr. GCLA 1
Geissleria paludosa (Hustedt) Lange-Bertalot & Metzeltin GPAL 1
Lemnicola hungarica (Grunow) Round & Basson LHUN 1
Nitzschia hantzschiana Rabenhorst NHAN 1
Nitzschia perminuta (Grunow) M.Peragallo NIPM 1
Navicula rhynchocephala Kützing NRHY 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Nitzschia costei Tudesque, Rimet & Ector NYCO 1
Prestauroneis protracta PPTA 1
Surirella lacrimula English SLAC 1