Date prélèvement 13/09/2017
Commentaire ADMI sl. . NAVI => Navicula sp.2 d'après l'Atlas LR. . EOMI => 4 id Sellaphora nigri d'après l'Atlas PLB. .
IBD
TaxonCodeEffectif
Eolimna minima(Grunow) Lange-Bertalot EOMI 8
Navicula cryptotenelloides Lange-Bertalot NCTO 7
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Nitzschia fonticola Grunow in Van Heurck NFON 7
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 7
Nitzschia costei Tudesque, Rimet & Ector NYCO 7
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
NAVICULA J.B.M. Bory de St. Vincent NAVI 5
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 5
Navicula antonii Lange-Bertalot NANT 5
Cyclotella meneghiniana Kützing CMEN 4
Amphora pediculus (Kützing) Grunow APED 4
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
ACHNANTHIDIUM F.T. Kützing ACHD 3
Nitzschia soratensis Morales & Vis NSTS 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 3
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 3
Navicula tripunctata (O.F.Müller) Bory NTPT 29
Navicula cryptotenella Lange-Bertalot NCTE 23
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 2
Cymbella excisa Kützing var. excisa CAEX 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Navicula gregaria Donkin NGRE 2
Achnanthes lanceolata ssp. frequentissima var. rostratiformis Lange-Bertalot ALFF 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 171
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 17
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 15
Navicula capitatoradiata Germain NCPR 12
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 11
Cocconeis placentula Ehrenberg var. placentula CPLA 1
Navicula rostellata Kützing NROS 1
Navicula viridula (Kützing) Ehrenberg NVIR 1
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 1
Staurosirella leptostauron (Ehr.) Williams & Round SLEP 1
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 1
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 1
ULNARIA Compère ULNA 1
Melosira varians Agardh MVAR 1
FRAGILARIA H.C. Lyngbye FRAG 1
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 1