Date prélèvement 01/10/2010
Commentaire IPL SED Nord, 51832371200019, Prélèvement DREAL Auvergne, Lecture IPL SED Nord (V.Beaumont)
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 56
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 56
Navicula schroeteri Meister var. schroeteri NSHR 56
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 47
Navicula tripunctata (O.F.Müller) Bory NTPT 28
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 22
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 22
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 19
Navicula lanceolata (Agardh) Ehrenberg NLAN 12
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 9
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 9
Amphora pediculus (Kützing) Grunow APED 7
Navicula cryptotenella Lange-Bertalot NCTE 5
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 3
Gyrosigma acuminatum (Kützing)Rabenhorst GYAC 3
Navicula cryptocephala Kützing NCRY 3
Navicula gregaria Donkin NGRE 3
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Nitzschia sociabilis Hustedt NSOC 3
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 3
Cocconeis placentula var.euglypta (Ehr.) Grunow f. anormale CPEA 2
Encyonema lange-bertalotii Krammer morphotype 1 ENLB 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Fallacia monoculata (Hustedt) D.G. Mann FMOC 2
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 2
Navicula germainii Wallace NGER 2
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Cymbella tumida (Brebisson)Van Heurck CTUM 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 1
Nitzschia amphibia Grunow f.amphibia NAMP 1
Nitzschia filiformis var.conferta (Richter) Lange-Bertalot NFIC 1
Nitzschia media Hantzsch. NIME 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Navicula rostellata Kützing NROS 1
PINNULARIA C.G. Ehrenberg PINU 1