Date prélèvement 29/09/2021
Commentaire Préleveur : B. FOUILHOUX (GREBE) , Préparateur : G. MILET (GREBE), Lecture :C. DEPRAZ (GREBE)/UULN. FRAG = VUCO de Fragilaria
IBD
TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 76
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 57
Navicula cryptotenella Lange-Bertalot NCTE 53
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 40
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 22
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 21
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 14
Navicula tripunctata (O.F.Müller) Bory NTPT 13
Melosira varians Agardh MVAR 11
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 11
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 7
Cocconeis placentula Ehrenberg var. placentula CPLA 7
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 6
Sellaphora nigri SNIG 6
Nitzschia sociabilis Hustedt NSOC 5
Achnanthidium rivulare Potapova &Ponader ADRI 4
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 4
Gyrosigma attenuatum (Kützing) Rabenhorst GYAT 4
Luticola goeppertiana LGOP 4
Navicula antonii Lange-Bertalot NANT 4
Navicula capitatoradiata Germain NCPR 4
Amphora ovalis (Kützing) Kützing var.ovalis AOVA 3
Cocconeis pediculus Ehrenberg CPED 3
Diploneis marginestriata Hustedt DMAR 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Amphora indistincta Levkov AMID 2
Discostella pseudostelligera DPSG 2
FRAGILARIA H.C. Lyngbye FRAG 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Navicula simulata Manguin NSIA 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Sellaphora japonica (Kobayasi) H. Kobayasi in Mayama & Kawashima SJAP 1
Surirella lacrimula English SLAC 1