TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 102
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 71
ACHNANTHIDIUM F.T. Kützing ACHD 67
Navicula cryptotenella Lange-Bertalot NCTE 23
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 16
Achnanthidium caravelense Novais et Ector ADCV 13
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 10
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Discostella pseudostelligera DPSG 8
Navicula antonii Lange-Bertalot NANT 8
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 7
Sellaphora atomoides SEAT 7
Nitzschia amphibia Grunow f.amphibia NAMP 5
Navicula gregaria Donkin NGRE 5
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Sellaphora nigri SNIG 5
Navicula cryptocephala Kützing NCRY 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
Craticula subminuscula CSNU 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Melosira varians Agardh MVAR 3
Navicula capitatoradiata Germain NCPR 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Navicula difficillimoides Hustedt NDFO 2
Navicula veneta Kützing NVEN 2
Nitzschia supralitorea Lange-Bertalot NZSU 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Amphora macedoniensis Nagumo AMCD 1
Cymbella tumida (Brebisson)Van Heurck CTUM 1
Navicula erifuga Lange-Bertalot in Krammer & Lange-Bertalot NERI 1
Navicula radiosa Kützing NRAD 1
Navicula simulata Manguin NSIA 1
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Simonsenia delognei Lange-Bertalot SIDE 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Stephanodiscus tenuis Hustedt STTU 1
Tryblionella calida (Grunow in Cl. & Grun.) D.G. Mann in Round Crawford & Mann TCAL 1