Date prélèvement 30/09/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, E. Soroczki-Pinter
IBD
TaxonCodeEffectif
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 85
Navicula cryptotenella Lange-Bertalot NCTE 45
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 33
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 18
Melosira varians Agardh MVAR 15
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 14
Nitzschia amphibia Grunow f.amphibia NAMP 14
Ulnaria ulna (Nitzsch.) Compère var. acus (Kütz.) Lange-Bertalot UUAC 13
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 12
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 11
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 10
Eolimna minima(Grunow) Lange-Bertalot EOMI 9
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 8
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 7
Staurosira species SSPE 7
COCCONEIS C.G. Ehrenberg COCO 6
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Navicula gregaria Donkin NGRE 5
Nitzschia dissipata(Kütz.)Grunow var.media (Hantzsch) Grunow in Van Heurck NDME 5
Navicula oppugnata Hustedt NOPU 5
Fragilaria radians Lange-Bertalot in Hofmann & al. FRDS 5
Amphora pediculus (Kützing) Grunow APED 4
Diatomées non identifiées vue connectives VUCO 4
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Ulnaria ulna (Nitzsch.) Compère UULN 4
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 4
FRAGILARIA H.C. Lyngbye FRAG 4
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
NITZSCHIA A.H. Hassall NITZ 3
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 3
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 3
Navicula cryptocephala Kützing NCRY 2
Nitzschia inconspicua Grunow NINC 2
Karayevia clevei (Grunow) Bukhtiyarova var.clevei KCLE 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Navicula sp. NASP 2
Navicula cryptocephala Kützing NCRY 2
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Navicula sp. NASP 1
Achnanthidium helveticum (Hustedt) Monnier Lange-Bertalot & Ector ADHE 1
Diatomées non identifiées vue connectives VUCO 1
Achnanthidium rivulare Potapova &Ponader ADRI 1
Gomphonema angustatum (Kützing) Rabenhorst GANG 1
Achnanthes lanceolata ssp. frequentissima var. rostratiformis Lange-Bertalot ALFF 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Fragilaria capucina var.vaucheriae(Kütz.)Lange-Bertalot f. anormale FCVT 1