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 82
Cymbella excisa Kützing var. excisa CAEX 50
Navicula cryptotenella Lange-Bertalot NCTE 46
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 33
Navicula tripunctata (O.F.Müller) Bory NTPT 17
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 16
Navicula antonii Lange-Bertalot NANT 16
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 15
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 15
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 13
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Cocconeis pediculus Ehrenberg CPED 8
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Nitzschia fonticola Grunow in Van Heurck NFON 6
Amphora indistincta Levkov AMID 5
Diatoma vulgaris Bory DVUL 5
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Achnanthidium sp. ADCS 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
Gomphonema acidoclinatum Lange-Bertalot & Reichardt GADC 4
Navicula cataracta-rheni Lange-Bertalot NCTT 4
Navicula veneta Kützing NVEN 4
Ulnaria ulna (Nitzsch.) Compère UULN 4
Amphora copulata (Kütz) Schoeman & Archibald ACOP 3
Amphora pediculus (Kützing) Grunow APED 3
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 3
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 3
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Diatoma vulgaris Bory f. anormale DVUT 2
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 2
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 2
Diploneis separanda Lange-Bertalot DSEP 2
Melosira varians Agardh MVAR 1
Cyclotella meneghiniana Kützing CMEN 1
Ulnaria ulna (Nitzsch.) Compère abnormal form UULT 1