TaxonCodeEffectif
Cocconeis lineata Ehrenberg CLNT 68
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 40
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 23
Navicula gregaria Donkin NGRE 17
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 15
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 14
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 13
Sellaphora saugerresii SSGE 13
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 12
Nupela lapidosa (Lange-Bertalot) Lange-Bertalot var.lapidosa NULA 11
Nitzschia palea (Kützing) W.Smith var. palea NPAL 10
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 8
GOMPHONEMA C.G. Ehrenberg GOMP 8
Navicula lanceolata (Agardh) Ehrenberg NLAN 8
Sellaphora nigri SNIG 8
Eunotia implicata Nörpel-Schempp Alles & Lange-Bertalot in Alles & al. EIMP 7
NAVICULA J.B.M. Bory de St. Vincent NAVI 7
Sellaphora atomoides SEAT 7
Platessa oblongella POBL 6
EUNOTIA C.G. Ehrenberg EUNO 5
PINNULARIA C.G. Ehrenberg PINU 5
Achnanthidium lineare W.Smith ACLI 4
Amphora pediculus (Kützing) Grunow APED 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Diatoma mesodon (Ehrenberg) Kützing DMES 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Stauroforma exiguiformis (Lange-Bertalot) Flower Jones et Round SEXG 4
Craticula subminuscula CSNU 3
Eunotia exigua (Brebisson ex Kützing) Rabenhorst EEXI 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Fragilaria gracilis Østrup FGRA 3
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 3
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Prestauroneis integra (W.Smith) Bruder in Bruder & Medlin PITE 3
Pinnularia subgibba Krammer var. subgibba PSGI 3
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 2
CYMBOPLEURA (Krammer) Krammer CBPL 2
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Gomphonema rhombicum M. Schmidt GRHB 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
Navicula exilis Kützing NEXI 2
Planothidium daui (Foged) Lange-Bertalot PDAU 2
Psammothidium rechtensis (Leclercq) Lange-Bertalot PSRE 2
Stauroneis smithii Grunow SSMI 2
Achnanthidium rivulare Potapova &Ponader ADRI 1
Amphora macedoniensis Nagumo AMCD 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1
Chamaepinnularia obsoleta (Hustedt) C.E.Wetzel et Ector CHOB 1
COCCONEIS C.G. Ehrenberg COCO 1
Diatoma anceps (Ehr.) Kirchner DANC 1
Discostella pseudostelligera DPSG 1
Diatoma vulgaris Bory DVUL 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Melosira varians Agardh MVAR 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Navicula rotunda Hustedt NRTD 1
Nitzschia costei Tudesque, Rimet & Ector NYCO 1
Pinnularia rupestris Hantzsch in Rabenhorst PRUP 1
Surirella angusta Kützing SANG 1
Sellaphora crassulexigua SCRA 1
Surirella terricola Lange-Bertalot & Alles in Lange-Bertalot & al. STER 1
Surirella tenera Gregory SUTE 1
Ulnaria ulna (Nitzsch.) Compère UULN 1