Date prélèvement 03/07/2014
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 minutissimum (Kützing) Czarnecki ADMI 96
Staurosira brevistriata (Grunow) Grunow SBRV 61
Eolimna minima(Grunow) Lange-Bertalot EOMI 38
Nitzschia costei Tudesque, Rimet & Ector NYCO 32
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 29
Amphora pediculus (Kützing) Grunow APED 28
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 13
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 12
Navicula cryptotenella Lange-Bertalot NCTE 7
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 6
Nitzschia amphibia Grunow f.amphibia NAMP 5
Staurosira venter (Ehr.) Cleve & Moeller SSVE 5
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 5
Halamphora montana (Krasske) Levkov HLMO 5
Cocconeis pediculus Ehrenberg CPED 4
Diatomées non identifiées vue connectives VUCO 4
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 4
Sellaphora bacillum (Ehrenberg) D.G.Mann SEBA 4
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Melosira varians Agardh MVAR 3
Staurosira mutabilis(Wm Smith) Grunow SSMU 3
Nitzschia solgensis Cleve-Euler NSOL 3
Amphora vetula Levkov AVTU 3
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Navicula cataracta-rheni Lange-Bertalot NCTT 2
Nitzschia inconspicua Grunow NINC 2
Amphora indistincta Levkov AMID 2
NITZSCHIA A.H. Hassall NITZ 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 2
Achnanthidium exiguum (Grunow) Czarnecki ADEG 2
Gomphonema gracile Ehrenberg GGRA 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 2
Achnanthes lanceolata ssp. frequentissima var. rostratiformis Lange-Bertalot ALFF 1
Encyonema prostratum (Berkeley) Kützing EPRO 1
Navicula caterva Hohn & Hellerman NCTV 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Halamphora normanii (Rabenhorst) Levkov HNOR 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 1
Staurosira leptostauron (Ehrenberg)Kulikovsky & Genkal SSLE 1
Diatoma vulgaris Bory DVUL 1
PLACONEIS C. Mereschkowsky PLAC 1
Cymbella neolanceolata W. Silva CNLC 1