Date prélèvement 31/08/2011
Commentaire pH : 8,04 Conductivité : 114 æS/cm
IBD 18.4
TaxonCodeEffectif
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 237
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 14
Amphora pediculus (Kützing) Grunow APED 1
Achnanthidium rivulare Potapova &Ponader ADRI 23
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 6
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 24
Frustulia vulgaris (Thwaites) De Toni FVUL 1
ENCYONEMA F.T. Kützing ENCY 10
Gomphonema rhombicum Fricke GRHO 90
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Navicula cryptotenella Lange-Bertalot NCTE 10
NITZSCHIA A.H. Hassall NITZ 13
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 6
Navicula gregaria Donkin NGRE 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
Melosira varians Agardh MVAR 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 17
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 16
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Navicula veneta Kützing NVEN 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Navicula tripunctata (O.F.Müller) Bory NTPT 0