Date prélèvement 29/07/2019
Commentaire Préleveur : P. OLIVIER (GREBE) , Préparateur : M.CRAMESNIL (GREBE), Lecture : B.BERTRAND (GREBE) / NTPT, SPUP, GOMP = pour partie, formes proches de GPRI, plus hétéropolaires.
IBD
TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 116
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 64
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 57
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 30
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 21
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 18
Nitzschia soratensis Morales & Vis NSTS 18
GOMPHONEMA C.G. Ehrenberg GOMP 13
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 13
Amphora pediculus (Kützing) Grunow APED 9
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 9
Adlafia lange-bertalotii Monnier et Ector ALBL 7
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 4
Navicula gregaria Donkin NGRE 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 3
Achnanthidium rivulare Potapova &Ponader ADRI 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Nitzschia parvula W.M.Smith NPAR 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
SELLAPHORA C. Mereschkowsky SELL 2
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Melosira varians Agardh MVAR 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Sellaphora nigri SNIG 1