Date prélèvement 21/07/2021
Commentaire Densité de valves très faible dans l'échantillon - SNIG pp cf x8 - GPAR pp fo GEXL x3 - GPUM complex - NFON cf - COCO=CPLA sensu Hofmann 2011 - ADMI sl - ACHD=Achanthidium robustum sensu Tuji - FCAD=F. deformis - FRAG VuCo - AMPH=AMDN aff - CAEX=forme excisée - CAFF=forme non excisée - NVER sl - NITZ=NZSS3 Atlas RA - FORMES TERATOLOGIQUES : 0.25%
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 58
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Navicula antonii Lange-Bertalot NANT 15
Navicula tripunctata (O.F.Müller) Bory NTPT 24
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Navicula cryptotenelloides Lange-Bertalot NCTO 24
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 2
Navicula rostellata Kützing NROS 1
Luticola goeppertiana LGOP 41
Diadesmis biceps Arnott DBIC 1
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 4
Sellaphora nigri SNIG 14
Diploneis oculata (Brebisson in Desmazières) Cleve DOCU 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 6
Amphora pediculus (Kützing) Grunow APED 22
Cymbella lancettula (Krammer) Krammer CLTL 1
Amphora indistincta Levkov AMID 2
Halamphora montana (Krasske) Levkov HLMO 1
Cymbella compacta Østrup CCMP 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 10
Nitzschia inconspicua Grunow NINC 1
Nitzschia fonticola Grunow in Van Heurck NFON 5
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Nitzschia bergii Cleve-Euler NBRG 2
Nitzschia acula Hantzsch ex Cleve & Grunow NACU 1
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 14
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Cocconeis pediculus Ehrenberg CPED 3
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 21
ACHNANTHIDIUM F.T. Kützing ACHD 9
Achnanthidium microcephalum Kützing ADMC 5
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Kolbesia gessneri (Hustedt) Aboal KGES 3
COCCONEIS C.G. Ehrenberg COCO 1
Planothidium rostratoholarcticum PROH 2
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 3
Fragilaria candidagilae FCAD 1
Diatoma moniliformis Kützing DMON 3
Diatoma tenue Agardh DITE 1
Diatoma ehrenbergii Kützing f. anormale DEHT 1
Diatoma ehrenbergii Kützing DEHR 7
FRAGILARIA H.C. Lyngbye FRAG 3
Navicula gregaria Donkin NGRE 6
Navicula veneta Kützing NVEN 1
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 3
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 1
Fallacia lenzi(Hustedt) Lange-Bertalot in Werum &al. FLEN 1
Gyrosigma obtusatum (Sullivan & Wormley) Boyer GYOB 1
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 1
AMPHORA C.G. Ehrenberg ex F.T. Kützing AMPH 2
Cymbella affinis Kützing var.affinis CAFF 3
Cymbella excisa Kützing var. excisa CAEX 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 4
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 8
Nitzschia sociabilis Hustedt NSOC 1
NITZSCHIA A.H. Hassall NITZ 4
Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst NVER 2
Surirella suecica Grunow in Van Heurck SSUE 2
Nitzschia recta Hantzsch in Rabenhorst NREC 4
Surirella angusta Kützing SANG 1
Surirella brebissonii var.kuetzingii Krammer et Lange-Bertalot SBKU 1
Nitzschia gracilis Hantzsch NIGR 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3