Date prélèvement 22/07/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, E. Soroczki-Pinter
IBD
TaxonCodeEffectif
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 143
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 29
Navicula cryptotenella Lange-Bertalot NCTE 26
Nitzschia costei Tudesque, Rimet & Ector NYCO 25
Navicula capitatoradiata Germain NCPR 23
Nitzschia palea (Kützing) W.Smith var. palea NPAL 10
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Navicula tripunctata (O.F.Müller) Bory NTPT 10
Navicula antonii Lange-Bertalot NANT 9
Cyclotella atomus Hustedt CATO 7
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 7
Amphora pediculus (Kützing) Grunow APED 7
Nitzschia fonticola Grunow in Van Heurck NFON 6
Gomphonema bourbonense E. Reichardt et Lange-Bertalot GBOB 6
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 6
Diatoma vulgaris Bory DVUL 5
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 5
NITZSCHIA A.H. Hassall NITZ 5
Nitzschia soratensis Morales & Vis NSTS 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Achnanthidium rivulare Potapova &Ponader ADRI 4
Cocconeis pediculus Ehrenberg CPED 3
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 3
Diatomées non identifiées vue connectives VUCO 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 3
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Navicula cryptocephala Kützing NCRY 2
GOMPHONEIS P.T. Cleve 1894 GNEI 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Cocconeis placentula Ehrenberg var. placentula CPLA 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
FRAGILARIA H.C. Lyngbye FRAG 1
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 1
Nitzschia palea (Kützing) W.Smith f. anormale NPTR 1
GOMPHONEMA C.G. Ehrenberg GOMP 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Fragilaria virescens Ralfs FVIR 1
ACHNANTHIDIUM F.T. Kützing ACHD 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Navicula gregaria Donkin NGRE 1
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 1
PSAMMOTHIDIUM Bukhtiyarova & Round PSMT 1
COCCONEIS C.G. Ehrenberg COCO 1
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Nitzschia amphibia Grunow f.amphibia NAMP 1