Date prélèvement 31/07/2012
Commentaire pH = 7,8 - Conductivité = 212 æS/cm NINC correspond à l'espèce Nitzschia soratensis
IBD 13.7
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 20
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 10
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 12
Achnanthidium rivulare Potapova &Ponader ADRI 6
Amphora pediculus (Kützing) Grunow APED 8
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 2
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 11
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 7
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 10
Gomphoneis eriense var. variabilis Kociolek & Stoermer GEVA 1
Encyonema prostratum (Berkeley) Kützing EPRO 1
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 3
Eolimna minima(Grunow) Lange-Bertalot EOMI 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 2
Diploneis oblongella (Naegeli) Cleve-Euler DOBL 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 38
Navicula lanceolata (Agardh) Ehrenberg NLAN 8
Navicula gregaria Donkin NGRE 25
Nitzschia inconspicua Grunow NINC 85
Nitzschia fonticola Grunow in Van Heurck NFON 8
Navicula cryptotenella Lange-Bertalot NCTE 40
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Melosira varians Agardh MVAR 12
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 8
Navicula tripunctata (O.F.Müller) Bory NTPT 30
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Nitzschia sociabilis Hustedt NSOC 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 13
Nitzschia palea (Kützing) W.Smith var. palea NPAL 17
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 7
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 4
Staurosirella pinnata (Ehr.) Williams & Round SPIN 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 2
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 2
Ulnaria ulna (Nitzsch.) Compère UULN 1
Stephanodiscus minutulus (Kützing) Cleve & Moller STMI 1