Date prélèvement 18/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 90
Amphora pediculus (Kützing) Grunow APED 52
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 45
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 21
Navicula tripunctata (O.F.Müller) Bory NTPT 21
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 17
Nitzschia sociabilis Hustedt NSOC 14
Amphora indistincta Levkov AMID 15
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 9
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 7
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 6
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 6
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 6
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 6
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
Simonsenia delognei Lange-Bertalot SIDE 5
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 5
Navicula antonii Lange-Bertalot NANT 5
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 5
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Navicula sp. NASP 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 3
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Staurosira venter (Ehr.) Cleve & Moeller SSVE 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 2
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 2
Navicula veneta Kützing NVEN 2
Cyclotella costei Druart & Straub CCOS 2
Gomphonema species GOMS 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 2
Neidiomorpha binodeformis (Krammer) Lange-Bertalot & M. Cantonati NDBF 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Nitzschia supralitorea Lange-Bertalot NZSU 1
Nitzschia acicularis(Kützing) W.M.Smith NACI 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Surirella species SURS 1
Berkeleya rutilans (Trentepohl) Grunow in Cleve & Grunow BRUT 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1
Diploneis separanda Lange-Bertalot DSEP 1
Navicula catalanogermanica Lange-Bertalot & Hofmann NCAT 1
Staurosira brevistriata (Grunow) Grunow SBRV 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Tryblionella angustata Wm Smith TANG 1
Amphora copulata (Kütz) Schoeman & Archibald ACOP 1
Surirella angusta Kützing SANG 1
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 1
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 1
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 1
Fallacia species FALS 1
Eolimna minima(Grunow) Lange-Bertalot EOMI 1