Date prélèvement 10/05/2022
Commentaire Préleveur : F. MILLAN (GREBE) , Préparateur : M. DUTAUT (GREBE), Lecture :B. BERTRAND (GREBE)/
IBD
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 53
Cocconeis pediculus Ehrenberg CPED 45
Amphora pediculus (Kützing) Grunow APED 40
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 32
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 31
Navicula tripunctata (O.F.Müller) Bory NTPT 30
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 24
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 22
Cocconeis placentula Ehrenberg var. placentula CPLA 15
Navicula cryptotenella Lange-Bertalot NCTE 15
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 11
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Nitzschia soratensis Morales & Vis NSTS 9
Sellaphora nigri SNIG 9
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 8
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 7
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 5
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Sellaphora saugerresii SSGE 3
GOMPHONEMA C.G. Ehrenberg GOMP 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2
Sellaphora atomoides SEAT 2
COCCONEIS C.G. Ehrenberg COCO 1
Discostella pseudostelligera DPSG 1
Navicula antonii Lange-Bertalot NANT 1
Nitzschia fonticola Grunow in Van Heurck NFON 1
Navicula gregaria Donkin NGRE 1