TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 131
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 47
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 46
Navicula cryptotenella Lange-Bertalot NCTE 40
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 36
Navicula tripunctata (O.F.Müller) Bory NTPT 13
Sellaphora nigri SNIG 10
Sellaphora atomoides SEAT 9
Gomphonema cuneolus E. Reichardt GCUN 8
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 7
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 7
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Cocconeis placentula Ehrenberg var. placentula CPLA 4
Kolbesia gessneri (Hustedt) Aboal KGES 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 3
Craticula subminuscula CSNU 3
Achnanthidium lauenburgianum (Hustedt) Monnier Lange-Bertalot & Ector ADLB 2
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Sellaphora saugerresii SSGE 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Craticula accomoda (Hustedt) Mann CRAC 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Hantzschia amphioxys (Ehr.) Grunow in Cleve et Grunow 1880 HAMP 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Hippodonta neglecta Lange-Bertalot Metzeltin & Witkowski HNEG 1
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 1
Navicula gregaria Donkin NGRE 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1
Tryblionella kuetzingii TKUE 1