Date prélèvement 29/07/2009
Commentaire Prélèvement V.Beaumont-R.Cochet, Lame V.Beaumont-L.Nowak-C.Drombry, Lecture A.Delvoye /
IBD
TaxonCodeEffectif
Amphora pediculus (Kützing) Grunow APED 49
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 43
Nitzschia inconspicua Grunow NINC 38
Eolimna minima(Grunow) Lange-Bertalot EOMI 26
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 22
Navicula gregaria Donkin NGRE 18
Navicula cryptocephala Kützing NCRY 16
Navicula germainii Wallace NGER 11
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 10
Melosira varians Agardh MVAR 10
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 9
Eolimna subminuscula (Manguin) Moser Lange-Bertalot & Metzeltin ESBM 8
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
Nitzschia palea (Kützing) W.Smith var. palea NPAL 7
Navicula lanceolata (Agardh) Ehrenberg NLAN 6
Navicula tripunctata (O.F.Müller) Bory NTPT 6
Caloneis bacillum (Grunow) Cleve CBAC 5
Psammothidium lauenburgianum (Hustedt) Bukhtiyarova et Round PLAU 5
Amphora copulata (Kütz) Schoeman & Archibald ACOP 4
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 4
Aulacoseira subborealis (Nygaard) Denys Muylaert & Krammer AUSB 4
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 4
HIPPODONTA Lange-Bertalot. Metzeltin & Witkowski HIPO 4
Navicula ingenua Hustedt NING 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Aulacoseira ambigua (Grunow) Simonsen AAMB 3
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 3
Navicula capitatoradiata Germain NCPR 3
Navicula cryptotenella Lange-Bertalot NCTE 3
Navicula rhynchocephala Kützing NRHY 3
Navicula(dicta) seminulum (Grunow) Lange Bertalot NVDS 3
Navicula veneta Kützing NVEN 3
Nitzschia supralitorea Lange-Bertalot NZSU 3
Sellaphora pupula (Kützing) Mereschkowksy SPUP 3
Aulacoseira muzzanensis (Meister) Krammer AMUZ 2
Aulacoseira granulata (Ehr.) Simonsen AUGR 2
Encyonema lange-bertalotii Krammer morphotype 1 ENLB 2
Eolimna minima(Grunow) Lange-Bertalot f. anormale EOMT 2
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 2
Gomphonema species GOMS 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Nitzschia recta Hantzsch in Rabenhorst NREC 2
Nitzschia sociabilis Hustedt NSOC 2
Parlibellus protractus (Grunow) Witkowski Lange-Bertalot & Metzeltin PPRO 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Amphora montana Krasske AMMO 1
Cyclostephanos dubius (Fricke) Round CDUB 1
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 1
Cymbella naviculiformis Auerswald ex Heiberg CNAV 1
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 1
Discostella woltereckii (Hustedt) Houk & Klee DWOL 1
Karayevia laterostrata (Hust.) Kingston KLAT 1
Navicula antonii Lange-Bertalot NANT 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Nitzschia debilis(Arnott)Grunow in Cl.&Grunow NDEB 1
Nitzschia intermedia Hantzsch ex Cleve & Grunow NINT 1
Nitzschia pusilla (Kützing) Grunow emend Lange-Bertalot NIPU 1
Nitzschia sublinearis Hustedt NSBL 1
Navicula schroeteri Meister var. schroeteri NSHR 1
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 1
Navicula trivialis Lange-Bertalot var. trivialis NTRV 1
Navicula viridula (Kütz.) Ehr. var.rostellata (Kütz.) Cleve NVRO 1
Planothidium minutissimum (Krasske) Lange-Bertalot PLMN 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Surirella angusta Kützing SANG 1
Staurosira elliptica (Schumann) Williams & Round SELI 1
Tryblionella apiculata Gregory TAPI 1
Ulnaria ulna (Nitzsch.) Compère UULN 1