Date prélèvement 16/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 39
Nitzschia sociabilis Hustedt NSOC 30
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 28
Nitzschia palea (Kützing) W.Smith var. palea NPAL 25
Simonsenia delognei Lange-Bertalot SIDE 22
Amphora pediculus (Kützing) Grunow APED 21
Navicula tripunctata (O.F.Müller) Bory NTPT 17
Navicula(dicta) difficillima Hustedt NDIF 14
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 12
Cocconeis placentula Ehrenberg var. placentula CPLA 10
Cyclotella ocellata Pantocsek COCE 9
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 9
Diploneis separanda Lange-Bertalot DSEP 8
Nitzschia recta Hantzsch in Rabenhorst NREC 8
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 7
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 6
Eolimna minima(Grunow) Lange-Bertalot EOMI 6
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 6
Navicula veneta Kützing NVEN 6
Navicula gregaria Donkin NGRE 5
Nitzschia solita Hustedt NISO 5
Nitzschia species NZSS 5
Tryblionella constricta(Kützing) Poulin in Poulin & al. TBCO 5
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Cyclotella species CYLS 4
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 4
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 4
Gomphonema species GOMS 4
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 4
Navicula antonii Lange-Bertalot NANT 4
Caloneis species CALS 4
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 4
Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst NVER 3
Surirella lacrimula English SLAC 3
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 3
Cocconeis pediculus Ehrenberg CPED 2
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 2
Fallacia insociabilis (Krasske) D.G. Mann FINS 2
Fragilaria radians (Kütz.) Williams & Round FRAD 2
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 2
Navicula sp. NASP 2
Nitzschia capitellata Hust.var.tenuirostris (Grunow in Van Heurck) Bukhtiyarova NCTN 2
Nitzschia hantzschiana Rabenhorst NHAN 2
Nitzschia inconspicua Grunow NINC 2
Nitzschia sigma (Kützing) W.M.Smith NSIG 2
Nitzschia soratensis Morales & Vis NSTS 2
Stephanodiscus hantzschii Grunow in Cleve & Grunow SHAN 2
Surirella species SURS 2
Surirella angusta Kützing SANG 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Diatomées non identifiées vue connectives VUCO 2
Cymatopleura solea (Brebisson in Breb. & Godey) W.Smith var.solea CSOL 1
Gyrosigma kuetzingii (Grunow) Cleve GYKU 1
Luticola mutica (Kützing) D.G. Mann in Round Crawford & Mann LMUT 1
Melosira varians Agardh MVAR 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Navicula rostellata Kützing NROS 1
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 1
Pseudofallacia monoculata (Hustedt) Liu Kociolek & Wang PMOC 1
Surirella robusta Ehrenberg SURO 1
Tryblionella calida (Grunow in Cl. & Grun.) D.G. Mann in Round Crawford & Mann TCAL 1
Ulnaria ulna (Nitzsch.) Compère UULN 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Navicula tenelloides Hustedt NTEN 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1