Date prélèvement 27/06/2009
Commentaire Prélèvement V.Beaumont-A.Delvoye, Lame V.Beaumont, Lecture V.Beaumont / SBRV
IBD
TaxonCodeEffectif
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 49
Mayamaea alcimonica MALC 33
Amphora pediculus (Kützing) Grunow APED 32
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 31
Navicula cryptotenella Lange-Bertalot NCTE 30
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 27
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 26
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 24
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 22
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 20
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 12
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 12
Nitzschia fonticola Grunow in Van Heurck NFON 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Nitzschia inconspicua Grunow NINC 6
Eolimna Comperei Ector Coste et Iserentant in Coste & Ector EOCO 5
Melosira varians Agardh MVAR 5
Nitzschia palea (Kützing) W.Smith var. palea NPAL 5
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 4
Navicula antonii Lange-Bertalot NANT 4
Sellaphora minima(Grunow) Mann in Slate & Stevenson SEMN 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Cyclotella meduanae Germain CMED 2
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 2
Gomphonema bourbonense E. Reichardt et Lange-Bertalot GBOB 2
NAVICULA J.B.M. Bory de St. Vincent NAVI 2
Navicula capitatoradiata Germain NCPR 2
Nitzschia sociabilis Hustedt NSOC 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot f. anormale AETG 1
Cymbella excisa Kützing var. excisa CAEX 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
GOMPHONEMA C.G. Ehrenberg GOMP 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Nitzschia angustatula Lange-Bertalot NZAG 1
Ulnaria ulna (Nitzsch.) Compère UULN 1