TaxonCodeEffectif
Sellaphora nigri SNIG 244
Amphora pediculus (Kützing) Grunow APED 31
Planothidium rostratoholarcticum PROH 26
Nitzschia amphibia Grunow f.amphibia NAMP 19
Melosira varians Agardh MVAR 9
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 7
Gomphonema lagenula Kützing GLGN 7
Craticula subminuscula CSNU 6
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Navicula antonii Lange-Bertalot NANT 5
Ulnaria ulna (Nitzsch.) Compère UULN 5
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 4
Kolbesia gessneri (Hustedt) Aboal KGES 3
Luticola goeppertiana LGOP 3
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 3
Amphora macedoniensis Nagumo AMCD 2
Cocconeis neothumensis Krammer in Ricard CNTH 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 2
Sellaphora saugerresii SSGE 2
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 1
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 1
Karayevia laterostrata (Hust.) Kingston KLAT 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia filiformis (W.M.Smith) Van Heurck var. filiformis NFIL 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Planothidium werumianum PWER 1