Date prélèvement 11/06/2020
Commentaire Très faible densité de diatomées et bcp de débris.PINU aff neomajor ; NFON sl ; NITZ aff frustulum ; ADMI sl ; NPAL sl ; AMPH aff minutissima ; DPRT cf ; NDFO cf ; NRFO cf ; ACOP sl
IBD 13.8
TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 20
Amphora indistincta Levkov AMID 34
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 2
AMPHORA C.G. Ehrenberg ex F.T. Kützing AMPH 4
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 2
Caloneis fontinalis (Grunow in Van Heurck) Cleve-Euler CFON 4
Amphora copulata (Kütz) Schoeman & Archibald ACOP 1
Fallacia monoculata (Hustedt) D.G. Mann FMOC 1
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 5
Diploneis separanda Lange-Bertalot DSEP 10
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 5
Fallacia mitis (Hustedt) D.G.Mann FMIT 6
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 1
Diploneis praetermissa DPRT 5
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
DIPLONEIS C.G. Ehrenberg ex P.T. Cleve DIPL 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Navicula antonii Lange-Bertalot NANT 3
Humidophila contenta HUCO 141
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 7
Nitzschia fonticola Grunow in Van Heurck NFON 1
Navicula cryptotenella Lange-Bertalot NCTE 4
NITZSCHIA A.H. Hassall NITZ 1
Navicula gregaria Donkin NGRE 4
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Nitzschia amphibia Grunow f.amphibia NAMP 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Nitzschia subtilis Grunow in Cleve et Grunow NISU 2
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 1
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 1
Navicula difficillimoides Hustedt NDFO 16
Melosira varians Agardh MVAR 1
PINNULARIA C.G. Ehrenberg PINU 2
Navicula tripunctata (O.F.Müller) Bory NTPT 28
Nitzschia palea (Kützing) W.Smith var. palea NPAL 6
Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst NVER 1
Navicula veneta Kützing NVEN 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Nitzschia angustatula Lange-Bertalot NZAG 2
Nitzschia sociabilis Hustedt NSOC 4
Nitzschia rectiformis Hustedt NRFO 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Sellaphora nigri SNIG 3
Simonsenia delognei Lange-Bertalot SIDE 27
Tryblionella debilis Arnott ex O'Meara TDEB 1
Tryblionella apiculata Gregory TAPI 3