Date prélèvement 08/09/2020
Commentaire ADMI sl, GPUM dont 26 aff GMPU, CPLI sensu Monnier et al 2007. Populations de Gomphonema confirmées après passage aux ultrasons.
IBD
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 80
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 10
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 61
Achnanthidium lineare W.Smith ACLI 38
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 32
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 3
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 70
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 25
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 36
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Navicula cryptocephala Kützing NCRY 2
Lindavia costei LDCO 14
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 4
Fragilaria gracilis Østrup FGRA 4
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
Diatoma ehrenbergii Kützing DEHR 2
Navicula cryptotenella Lange-Bertalot NCTE 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 2
Navicula gregaria Donkin NGRE 2