Date prélèvement 05/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Nitzschia costei Tudesque, Rimet & Ector NYCO 127
Melosira varians Agardh MVAR 43
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 35
Nitzschia soratensis Morales & Vis NSTS 32
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 20
Navicula cryptotenella Lange-Bertalot NCTE 17
Navicula tripunctata (O.F.Müller) Bory NTPT 16
Amphora pediculus (Kützing) Grunow APED 12
Nitzschia amphibia Grunow f.amphibia NAMP 10
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 9
Navicula antonii Lange-Bertalot NANT 8
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Navicula gregaria Donkin NGRE 6
Nitzschia fonticola Grunow in Van Heurck NFON 5
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Nitzschia species NZSS 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 4
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Diatoma vulgaris Bory DVUL 4
Surirella species SURS 4
GOMPHONEIS P.T. Cleve 1894 GNEI 2
EOLIMNA Lange-Bertalot & Schiller EOLI 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Ulnaria ulna (Nitzsch.) Compère var. acus (Kütz.) Lange-Bertalot UUAC 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 1
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 1