Date prélèvement 07/08/2014
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 delmontii Peres, Le Cohu et Barthes ADMO 66
Navicula cryptotenella Lange-Bertalot NCTE 41
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 38
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 31
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 28
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 17
Navicula tripunctata (O.F.Müller) Bory NTPT 17
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 14
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Navicula capitatoradiata Germain NCPR 12
Eolimna minima(Grunow) Lange-Bertalot EOMI 10
Melosira varians Agardh MVAR 10
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 10
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 7
Navicula gregaria Donkin NGRE 7
Gomphonema varioreduncum Jüttner, Ector, Reichardt, Van de Vijver & Cox GVRD 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 5
Nitzschia fonticola Grunow in Van Heurck NFON 5
Amphora pediculus (Kützing) Grunow APED 4
Nitzschia amphibia Grunow f.amphibia NAMP 4
Navicula antonii Lange-Bertalot NANT 4
Navicula caterva Hohn & Hellerman NCTV 4
Navicula germainii Wallace NGER 4
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 4
Nitzschia costei Tudesque, Rimet & Ector NYCO 4
Diatomées non identifiées vue connectives VUCO 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 2
Achnanthes lanceolata ssp. frequentissima var. rostratiformis Lange-Bertalot ALFF 2
Diatoma vulgaris Bory DVUL 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Navicula rostellata Kützing NROS 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Nitzschia soratensis Morales & Vis NSTS 2
ACHNANTHIDIUM F.T. Kützing ACHD 2
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 2
Cymbella neolanceolata W. Silva CNLC 2
Delicata delicatula (Kützing) Krammer var. delicatula DDEL 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Amphora vetula Levkov AVTU 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1