Date prélèvement 23/07/2014
Commentaire Prélèvement A.DELVOYE (GREBE), Lame J.RIGAUT (GREBE), Lecture J.RIGAUT (GREBE) / Densité diatomées faible.
IBD
TaxonCodeEffectif
Navicula tripunctata (O.F.Müller) Bory NTPT 45
Amphora pediculus (Kützing) Grunow APED 23
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 23
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 20
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 19
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 19
Amphora indistincta Levkov AMID 17
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 15
Diploneis separanda Lange-Bertalot DSEP 14
Nitzschia recta Hantzsch in Rabenhorst NREC 13
Nitzschia fonticola Grunow in Van Heurck NFON 12
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 12
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 10
Navicula symmetrica Patrick NSYM 10
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 9
Navicula antonii Lange-Bertalot NANT 8
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 8
Eolimna minima(Grunow) Lange-Bertalot EOMI 7
Gomphonema acuminatum Ehrenberg var.acuminatum GACU 7
Hantzschia amphioxys (Ehr.) Grunow in Cleve et Grunow 1880 HAMP 7
Navicula cryptotenella Lange-Bertalot NCTE 7
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 7
Navicula trivialis Lange-Bertalot var. trivialis NTRV 7
Stauroneis smithii Grunow SSMI 6
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 5
Nitzschia amphibia Grunow f.amphibia NAMP 5
Tryblionella hungarica (Grunow) D.G. Mann THUN 5
Nitzschia linearis(Agardh) W.M.Smith var.subtilis(Grunow) Hustedt NLSU 4
Navicula veneta Kützing NVEN 4
Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst NVER 4
Tryblionella calida (Grunow in Cl. & Grun.) D.G. Mann in Round Crawford & Mann TCAL 4
Amphipleura pellucida Kützing APEL 3
Sellaphora hustedtii (Krasske) Lange-Bertalot & Werum SHUS 3
Sellaphora pupula (Kützing) Mereschkowksy SPUP 3
Tryblionella apiculata Gregory TAPI 3
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Neidium binodis (Ehrenberg) Hustedt NBID 2
Navicula cryptocephala Kützing NCRY 2
Navicula gregaria Donkin NGRE 2
Surirella lacrimula English SLAC 2
Tryblionella debilis Arnott ex O'Meara TDEB 2
Amphora montana Krasske AMMO 1
Amphora veneta Kützing AVEN 1
Cymbella excisa Kützing var. excisa CAEX 1
Diploneis elliptica (Kützing) Cleve DELL 1
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1
Diploneis parma Cleve sensu Krammer & Lange-Bertalot DPAR 1
Eunotia arcubus Nörpel-Schempp & Lange-Bertalot var. bidens (Grunow) Lange-Bertalot EABD 1
Fallacia pygmaea ssp.subpygmaea Lange-Bertalot Cavacini Tagliaventi & Alfinito FPSP 1
Gomphonema gracile Ehrenberg GGRA 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Luticola cohnii (Hilse) D.G. Mann in Round Crawford & Mann LCOH 1
Luticola goeppertiana (Bleisch in Rabenhorst)D.G. Mann in Round Crawford & Mann LGOE 1
Nitzschia acula Hantzsch ex Cleve & Grunow NACU 1
Navicula erifuga Lange-Bertalot in Krammer & Lange-Bertalot NERI 1
NITZSCHIA A.H. Hassall NITZ 1
Nitzschia angustatula Lange-Bertalot NZAG 1
Psammothidium oblongellum(Oestrup) Van de Vijver POBG 1
Sellaphora verecundiae Lange-Bertalot SVER 1