Date prélèvement 01/07/2014
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M-A.Liger ; Opérateur de lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 59
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 56
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 53
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 41
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 30
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 25
Navicula cryptotenella Lange-Bertalot NCTE 18
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 16
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 11
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 10
Melosira varians Agardh MVAR 9
Amphora pediculus (Kützing) Grunow APED 7
Eolimna minima(Grunow) Lange-Bertalot EOMI 7
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
NAVICULA J.B.M. Bory de St. Vincent NAVI 4
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 4
Diatoma vulgaris Bory DVUL 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Nitzschia costei Tudesque, Rimet & Ector NYCO 3
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 3
Staurosira leptostauron (Ehrenberg)Kulikovsky & Genkal SSLE 3
ACHNANTHIDIUM F.T. Kützing ACHD 2
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 2
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Navicula cryptocephala Kützing NCRY 2
GEISSLERIA Lange-Bertalot & Metzeltin GEIS 2
Achnanthidium lineare W.Smith ACLI 2
Diatoma mesodon (Ehrenberg) Kützing DMES 2
Denticula tenuis Kützing DTEN 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Navicula veneta Kützing NVEN 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Ulnaria ulna (Nitzsch.) Compère var. acus (Kütz.) Lange-Bertalot UUAC 1
Ulnaria ulna (Nitzsch.) Compère UULN 1
Surirella angusta Kützing SANG 1
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1
Navicula gregaria Donkin NGRE 1
NITZSCHIA A.H. Hassall NITZ 1
Nitzschia soratensis Morales & Vis NSTS 1