Date prélèvement 31/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, X.Janel / M-A.Liger
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 144
Navicula cryptotenella Lange-Bertalot NCTE 37
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 36
Amphipleura pellucida Kützing APEL 21
Melosira varians Agardh MVAR 17
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Navicula tripunctata (O.F.Müller) Bory NTPT 12
Cymbella excisiformis Krammer var.excisiformis CEXF 10
Nitzschia sociabilis Hustedt NSOC 7
Ulnaria ulna (Nitzsch.) Compère var. acus (Kütz.) Lange-Bertalot UUAC 7
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Diploneis marginestriata Hustedt DMAR 5
Diploneis separanda Lange-Bertalot DSEP 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Achnanthidium sp. ADCS 4
Cocconeis placentula Ehrenberg var. placentula CPLA 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 4
Nitzschia recta Hantzsch in Rabenhorst NREC 4
Diploneis elliptica (Kützing) Cleve DELL 3
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 3
Navicula antonii Lange-Bertalot NANT 3
Cymbella neolanceolata W. Silva CNLC 6
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Fragilaria famelica (Kützing) Lange-Bertalot var. famelica FFAM 2
Gomphonema gracile Ehrenberg GGRA 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Navicula capitatoradiata Germain NCPR 2
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 2
Surirella angusta Kützing SANG 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Amphora pediculus (Kützing) Grunow APED 1
Brachysira microcephala (Grunow) Compère BMIC 1
Cymbella affinis Kützing var.affinis CAFF 1
Encyonopsis cesatii (Rabenhorst) Krammer ECES 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 1
Gomphonema varioreduncum Jüttner, Ector, Reichardt, Van de Vijver & Cox GVRD 1
Nitzschia acicularis(Kützing) W.M.Smith NACI 1
Nitzschia communis Rabenhorst NCOM 1
Navicula cryptocephala Kützing NCRY 1
Nitzschia subtilis Grunow in Cleve et Grunow NISU 1
Navicula radiosa Kützing NRAD 1
Nitzschia linearis(Agardh) W.M.Smith var.tenuis (W.Smith) Grunow in Cleve & Grunow NZLT 1
Simonsenia delognei Lange-Bertalot SIDE 1
Surirella lacrimula English SLAC 1
Tryblionella constricta(Kützing) Poulin in Poulin & al. TBCO 1