TaxonCodeEffectif
Nitzschia soratensis Morales & Vis NSTS 82
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 36
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 29
Navicula lanceolata (Agardh) Ehrenberg NLAN 28
Navicula tripunctata (O.F.Müller) Bory NTPT 25
Navicula gregaria Donkin NGRE 21
Amphora pediculus (Kützing) Grunow APED 20
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 18
Craticula subminuscula CSNU 16
Sellaphora nigri SNIG 13
Navicula cryptotenella Lange-Bertalot NCTE 12
Cocconeis pediculus Ehrenberg CPED 9
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 9
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 9
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 8
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 7
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 5
Melosira varians Agardh MVAR 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Cymbella excisiformis Krammer var.excisiformis CEXF 4
ENCYONEMA F.T. Kützing ENCY 4
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 3
Gomphonema micropus Kützing var. micropus GMIC 3
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
NITZSCHIA A.H. Hassall NITZ 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Navicula veneta Kützing NVEN 2
PINNULARIA C.G. Ehrenberg PINU 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
Surirella angusta Kützing SANG 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Nitzschia sociabilis Hustedt NSOC 1
Sellaphora atomoides SEAT 1
Sellaphora saugerresii SSGE 1