Date prélèvement 14/09/2016
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, Léa Feret
IBD
TaxonCodeEffectif
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 45
Diploneis oblongella (Naegeli) Cleve-Euler DOBL 42
Nitzschia palea (Kützing) W.Smith var. palea NPAL 27
Amphora pediculus (Kützing) Grunow APED 26
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 26
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 21
Eolimna minima(Grunow) Lange-Bertalot EOMI 14
Nitzschia sociabilis Hustedt NSOC 12
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 10
Nitzschia amphibia Grunow f.amphibia NAMP 10
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 7
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 6
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 6
Navicula cryptotenella Lange-Bertalot NCTE 6
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 5
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 5
Diploneis krammeri Lange-Bertalot & Reichardt DKRA 5
ACHNANTHIDIUM F.T. Kützing ACHD 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Navicula sp. NASP 5
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 4
Nitzschia umbonata(Ehrenberg)Lange-Bertalot NUMB 4
Melosira varians Agardh MVAR 4
Fallacia mitis (Hustedt) D.G.Mann FMIT 4
Navicula veneta Kützing NVEN 4
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Simonsenia delognei Lange-Bertalot SIDE 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 3
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 3
GOMPHONEMA C.G. Ehrenberg GOMP 3
Cocconeis placentula Ehrenberg var. placentula CPLA 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Amphora copulata (Kütz) Schoeman & Archibald ACOP 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Navicula cryptocephala Kützing NCRY 2
Sellaphora japonica (Kobayasi) H. Kobayasi in Mayama & Kawashima SJAP 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
NITZSCHIA A.H. Hassall NITZ 2
ACHNANTHIDIUM F.T. Kützing ACHD 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Karayevia ploenensis (Hustedt) Bukhtiyarova var. gessneri (Hust.) Bukhtiyarova KAPG 2
Cylindrotheca gracilis (Brebisson in Kütz.) Grunow in V.Heurck CYGR 2
Surirella lacrimula English SLAC 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Karayevia oblongella (Oestrup) M. Aboal KOBG 2
Navicula gregaria Donkin NGRE 2
Nitzschia graciliformis Lange-Bertalot & Simonsen NIGF 2
Surirella angusta Kützing SANG 2
Fallacia helensis (Schulz.) D.G. Mann FHEL 2
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Gomphonema micropus Kützing var. micropus GMIC 2
Navicula cari Ehrenberg NCAR 2
Gyrosigma kuetzingii (Grunow) Cleve GYKU 2
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Discostella woltereckii (Hustedt) Houk & Klee DWOL 1
Amphipleura pellucida Kützing APEL 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 1
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 1
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 1
Navicula antonii Lange-Bertalot NANT 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1
Nitzschia heufleriana Grunow NHEU 1
Nitzschia angustata (W.Smith) Grunow NIAN 1
Navicula tenelloides Hustedt NTEN 1