Date prélèvement 23/07/2010
Commentaire T° 17,6 °C - O2 9,07 mg/l ; 96% - pH 6,85 - Cond 82 µS/cm.
IBD 18.8
TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 224
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 19
Achnanthidium rivulare Potapova &Ponader f. anormale ADRT 6
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 44
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 3
Cyclotella atomus Hustedt CATO 4
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 10
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 2
Achnanthes subhudsonis Hustedt ASHU 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 19
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 29
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 17
Gomphoneis eriense var. variabilis Kociolek & Stoermer GEVA 1
Gomphonema bavaricum Reichardt & Lange-Bertalot GBAV 2
Fragilaria bidens Heiberg FBID 3
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 2
Gomphonema parvulum var.lagenula (Kütz.)Frenguelli GPLA 8
Nitzschia archibaldii Lange-Bertalot NIAR 2
Navicula cryptotenella Lange-Bertalot NCTE 4
Melosira varians Agardh MVAR 5
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Nitzschia fonticola Grunow in Van Heurck NFON 8
Navicula gregaria Donkin NGRE 2
Navicula contenta Grunow in Van Heurck NCON 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Ulnaria ulna (Nitzsch.) Compère UULN 2