TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 230
Amphora pediculus (Kützing) Grunow APED 30
Cocconeis placentula Ehrenberg var. placentula CPLA 29
Navicula cryptotenella Lange-Bertalot NCTE 22
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 22
Navicula tripunctata (O.F.Müller) Bory NTPT 12
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
GOMPHONEMA C.G. Ehrenberg GOMP 5
Navicula veneta Kützing NVEN 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
Achnanthidium rivulare Potapova &Ponader ADRI 2
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 2
Craticula subminuscula CSNU 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Navicula antonii Lange-Bertalot NANT 2
Navicula gregaria Donkin NGRE 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Surirella lacrimula English SLAC 2
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 1
COCCONEIS C.G. Ehrenberg COCO 1
Fallacia pygmaea (Kützing) Stickle & Mann ssp.pygmaea in Lange-Bertalot & al FPYG 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Nitzschia soratensis Morales & Vis NSTS 1
Sellaphora crassulexigua SCRA 1
Simonsenia delognei Lange-Bertalot SIDE 1
Sellaphora nigri SNIG 1