Date prélèvement 26/06/2009
Commentaire Prélèvement V.Beaumont-A.Delvoye, Lame C.Drombry-L.Nowak, Lecture V.Beaumont / CCMP RABB
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 58
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 50
Navicula tripunctata (O.F.Müller) Bory NTPT 35
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 28
Sellaphora minima(Grunow) Mann in Slate & Stevenson SEMN 22
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 20
Amphora pediculus (Kützing) Grunow APED 19
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 14
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 14
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 13
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 12
Nitzschia fonticola Grunow in Van Heurck NFON 12
Melosira varians Agardh MVAR 11
Navicula gregaria Donkin NGRE 10
Diatoma vulgaris Bory DVUL 8
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Simonsenia delognei Lange-Bertalot SIDE 6
Adlafia bryophila (Petersen) Moser Lange-Bertalot & Metzeltin ABRY 4
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 4
Amphora inariensis Krammer AINA 3
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 3
Navicula antonii Lange-Bertalot NANT 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Surirella brebissonii Krammer & Lange-Bertalot var.brebissonii SBRE 3
Ulnaria ulna (Nitzsch.) Compère UULN 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Caloneis bacillum (Grunow) Cleve CBAC 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Encyonema lange-bertalotii Krammer morphotype 1 ENLB 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Nitzschia perminuta (Grunow) M.Peragallo NIPM 2
Navicula lanceolata (Agardh) Ehrenberg NLAN 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Surirella minuta Brebisson ex Kützing 1849 SUMI 2
Diatoma ehrenbergii Kützing DEHR 1
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 1
Navicula capitatoradiata Germain NCPR 1