Date prélèvement 22/07/2009
Commentaire Prélèvement A.Delvoye-V.Beaumont, Lame V.Beaumont-L.Nowak-C.Drombry, Lecture A.Delvoye / SBRE
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 106
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 70
Achnanthes subhudsonis Hustedt ASHU 39
Eolimna minima(Grunow) Lange-Bertalot EOMI 18
Gomphonema rhombicum M. Schmidt GRHB 15
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 12
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 11
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 11
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 10
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 10
Navicula gregaria Donkin NGRE 8
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 7
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 6
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 6
Navicula cryptotenella Lange-Bertalot NCTE 6
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 4
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 4
Fragilaria capucina Desm. ssp. rumpens (Kütz.) Lange-Bert. ex Bukht. FCRP 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Staurosira venter (Ehr.) Cleve & Moeller SSVE 3
Amphora pediculus (Kützing) Grunow APED 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Gomphonema olivaceum var.olivaceoides (Hustedt) Lange-Bertalot GOOL 2
Karayevia laterostrata (Hust.) Kingston KLAT 2
Nitzschia clausii Hantzsch NCLA 2
Nitzschia inconspicua Grunow NINC 2
Nitzschia species NZSS 2
Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round PSAT 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Sellaphora pupula (Kützing) Mereschkowksy SPUP 2
Achnanthidium rivulare Potapova &Ponader ADRI 1
Cymbella excisa Kützing var. excisa CAEX 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Nitzschia pura Hustedt NIPR 1
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Ulnaria ulna (Nitzsch.) Compère UULN 1