Date prélèvement 29/07/2016
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, Léa Feret; Opérateur de lecture, Eurofins Expertises Environnementales, E. Soroczki-Pinter
IBD
TaxonCodeEffectif
Melosira varians Agardh MVAR 48
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 39
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 33
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 25
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 22
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 19
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 19
Navicula gregaria Donkin NGRE 10
Eolimna minima(Grunow) Lange-Bertalot EOMI 10
ACHNANTHIDIUM F.T. Kützing ACHD 10
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 7
Asterionella formosa Hassall AFOR 6
Amphora pediculus (Kützing) Grunow APED 6
Fragilaria crotonensis Kitton FCRO 6
Nitzschia costei Tudesque, Rimet & Ector NYCO 5
Navicula capitatoradiata Germain NCPR 5
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 4
NAVICULA J.B.M. Bory de St. Vincent NAVI 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 4
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 4
Navicula caterva Hohn & Hellerman NCTV 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Navicula tripunctata (O.F.Müller) Bory NTPT 3
AULACOSEIRA G.H.K. Thwaites AULA 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
FRAGILARIA H.C. Lyngbye FRAG 3
Achnanthidium kranzii (Lange-Bertalot) Round & Bukhtiyarova ADKR 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 2
Tryblionella constricta(Kützing) Poulin in Poulin & al. TBCO 2
Encyonema neogracile Krammer ENNG 2
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Nitzschia acidoclinata Lange-Bertalot NACD 2
Stephanodiscus minutulus (Kützing) Cleve & Moller STMI 2
Nitzschia inconspicua Grunow NINC 2
Nitzschia soratensis Morales & Vis NSTS 2
ENCYONEMA F.T. Kützing ENCY 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Simonsenia delognei Lange-Bertalot SIDE 2
Karayevia laterostrata (Hustedt) Bukhtiyarova KALA 2
Frustulia erifuga Lange-Bertalot & Krammer FERI 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Navicula cryptocephala Kützing NCRY 1
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Diatomées non identifiées vue connectives VUCO 1
Nitzschia hantzschiana Rabenhorst NHAN 1
Nitzschia sociabilis Hustedt NSOC 1
PSAMMOTHIDIUM Bukhtiyarova & Round PSMT 1
Fragilaria pectinalis (O.F. Müller) Gray FPEC 1
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 1
Fallacia mitis (Hustedt) D.G.Mann FMIT 1
Sellaphora bacillum (Ehrenberg) D.G.Mann SEBA 1
Eunotia subarcuatoides Alles Nörpel & Lange-Bertalot in Alles et al. ESUB 1
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 1
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 1
Placoneis sp. PLAS 1
Navicula antonii Lange-Bertalot NANT 1
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 1
Cocconeis pediculus Ehrenberg CPED 1
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 1
Stephanodiscus hantzschii fo.tenuis(Hustedt)Hakansson et Stoermer SHTE 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 1
Psammothidium rechtensis (Leclercq) Lange-Bertalot PSRE 1
Karayevia oblongella (Oestrup) M. Aboal KOBG 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Navicula cryptotenella Lange-Bertalot NCTE 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Navicula lundii Reichardt NLUN 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Surirella helvetica Brun SHEL 1
Cocconeis pediculus Ehrenberg CPED 1
Nitzschia tenuis W.Smith NITE 1
EUNOTIA C.G. Ehrenberg EUNO 1
Meridion circulare (Greville) Agardh var.constrictum (Ralfs) Van Heurck MCCO 1
Nitzschia archibaldii Lange-Bertalot NIAR 1
Nitzschia soratensis Morales & Vis NSTS 1
Cymbella excisa Kützing var. excisa CAEX 1
Cocconeis placentula Ehrenberg var. placentula CPLA 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Diadesmis perpusilla (Grunow) D.G. Mann in Round & al. DPER 1
Nitzschia solgensis Cleve-Euler NSOL 1
Sellaphora seminulum (Grunow) D.G. Mann SSEM 1
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 1
Planothidium daui (Foged) Lange-Bertalot PDAU 1