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 20.0
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 80
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 10
Achnanthidium lineare W.Smith ACLI 38
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 32
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 70
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 36
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 2
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 2
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 3
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Fragilaria gracilis Østrup FGRA 4
Diatoma ehrenbergii Kützing DEHR 2
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 61
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 2
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
Navicula cryptotenella Lange-Bertalot NCTE 2
Navicula gregaria Donkin NGRE 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 25
Navicula tripunctata (O.F.Müller) Bory NTPT 2