Date prélèvement 22/07/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Préparation, Eurofins Expertises Environnementales, M. Hueber ; Lecture, Eurofins Expertises Environnementales, E. Soroczki-Pinter.
IBD
TaxonCodeEffectif
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 52
Eolimna minima(Grunow) Lange-Bertalot EOMI 43
Navicula cryptotenella Lange-Bertalot NCTE 28
Nitzschia palea (Kützing) W.Smith var. palea NPAL 18
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 17
Navicula caterva Hohn & Hellerman NCTV 16
Melosira varians Agardh MVAR 15
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 14
Navicula capitatoradiata Germain NCPR 14
Nitzschia archibaldii Lange-Bertalot NIAR 14
Cymbella excisa Kützing var. excisa CAEX 13
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 12
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 9
Amphora pediculus (Kützing) Grunow APED 8
COCCONEIS C.G. Ehrenberg COCO 7
NITZSCHIA A.H. Hassall NITZ 6
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 6
Nitzschia frustulum (Kützing) Grunow var.frustulum NIFR 6
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 4
Nitzschia fonticola Grunow in Van Heurck NFON 4
Navicula gregaria Donkin NGRE 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Navicula viridula (Kützing) Ehrenberg NVIR 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Navicula germainii Wallace NGER 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 3
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 3
Nitzschia inconspicua Grunow NINC 3
Sellaphora seminulum (Grunow) D.G. Mann SSEM 2
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 2
Naviculadicta sp. NDSP 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
ACHNANTHIDIUM F.T. Kützing ACHD 2
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 2
Karayevia laterostrata (Hustedt) Bukhtiyarova KALA 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 2
Navicula antonii Lange-Bertalot NANT 1
Halamphora montana (Krasske) Levkov HLMO 1
Luticola ventriconfusa Lange-Bertalot LVCF 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
FRAGILARIA H.C. Lyngbye FRAG 1
AULACOSEIRA G.H.K. Thwaites AULA 1
Sellaphora ventraloconfusa (Lange-Bertalot) Metzeltin & Lange-Bertalot SVTC 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
NITZSCHIA A.H. Hassall NITZ 1
Nitzschia sociabilis Hustedt NSOC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1
Encyonopsis sp. ECNS 1
COCCONEIS C.G. Ehrenberg COCO 1
SURIRELLA P. J.F. Turpin SURI 1
Ulnaria ulna (Nitzsch.) Compère UULN 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
GYROSIGMA A. Hassall GYRO 1