Date prélèvement 29/07/2009
Commentaire Prélèvement V.Beaumont-R.Cochet, Lame L.Nowak-C.Drombry-V.Beaumont, Lecture V.Beaumont / DVUL PTLA SBRE
IBD
TaxonCodeEffectif
Achnanthes subhudsonis Hustedt ASHU 89
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 39
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 39
Staurosira venter (Ehr.) Cleve & Moeller SSVE 30
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 17
Navicula cryptocephala Kützing NCRY 16
Navicula cryptotenella Lange-Bertalot NCTE 16
Staurosira construens Ehrenberg SCON 14
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 12
Navicula gregaria Donkin NGRE 11
Staurosira elliptica (Schumann) Williams & Round SELI 9
Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round PSAT 7
Staurosira leptostauron (Ehrenberg)Kulikovsky & Genkal SSLE 6
Aulacoseira granulata (Ehr.) Simonsen AUGR 5
Eolimna minima(Grunow) Lange-Bertalot EOMI 5
Navicula lanceolata (Agardh) Ehrenberg NLAN 5
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Aulacoseira ambigua (Grunow) Simonsen AAMB 4
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 4
Nitzschia acidoclinata Lange-Bertalot NACD 4
Navicula antonii Lange-Bertalot NANT 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Navicula veneta Kützing NVEN 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Achnanthidium minutissimum (Kütz.) Czarnecki f. anormale ADMT 3
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 3
Fragilaria capucina Desm. ssp. rumpens (Kütz.) Lange-Bert. ex Bukht. FCRP 3
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 2
Mayamaea agrestis(Hustedt) Lange-Bertalot MAGR 2
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 2
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 2
Navicula rhynchocephala Kützing NRHY 2
Navicula(dicta) seminulum (Grunow) Lange Bertalot NVDS 2
Psammothidium helveticum (Hustedt) Bukhtiyarova et Round PHEL 2
Planothidium rostratum (Oestrup) Lange-Bertalot PRST 2
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 1
Eunotia exigua (Brebisson ex Kützing) Rabenhorst EEXI 1
Fragilaria bidens Heiberg FBID 1
FRAGILARIA H.C. Lyngbye FRAG 1
Fragilaria virescens Ralfs FVIR 1
Gomphonema acuminatum Ehrenberg var.acuminatum GACU 1
Navicula germainii Wallace NGER 1
Nitzschia gracilis Hantzsch NIGR 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Navicula schroeteri Meister var. schroeteri NSHR 1
Planothidium daui (Foged) Lange-Bertalot PDAU 1
Psammothidium didymum (Hustedt ) Bukhtiyarova et Round PDID 1
Planothidium minutissimum (Krasske) Lange-Bertalot PLMN 1
Pseudostaurosira parasitica (W.Smith) Morales PPRS 1
Stauroforma exiguiformis (Lange-Bertalot) Flower Jones et Round SEXG 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Tabellaria flocculosa (Roth) Kützing TFLO 1