Date prélèvement 21/07/2010
Commentaire T° 22,1 °C - O2 7,04 mg/l ; 89,2% - pH 7,13- Cond 163 µS/cm. ADMI = Achnanthidium minutissimum sens large ; DEFO = Psammothidium oblongellum tératogène.
IBD
TaxonCodeEffectif
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 12
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 4
Navicula gregaria Donkin NGRE 69
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 1
Nitzschia fonticola Grunow in Van Heurck NFON 15
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 1
Simonsenia delognei Lange-Bertalot SIDE 4
Nitzschia sinuata (Thwaites) Grunow var.delognei (Grunow in Van Heurck )Lange-Bertalot NSDE 27
Nitzschia inconspicua Grunow NINC 28
Mayamaea atomus var. alcimonica (Reichardt) Reichardt MAAL 1
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 1
Adlafia bryophila (Petersen) Moser Lange-Bertalot & Metzeltin ABRY 1
Luticola mutica (Kützing) D.G. Mann in Round Crawford & Mann LMUT 23
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 38
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Eolimna minima(Grunow) Lange-Bertalot EOMI 4
Amphora montana Krasske AMMO 5
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 5
Stephanodiscus hantzschii Grunow in Cleve & Grunow SHAN 4
Planothidium marginostriatum Van de Vijver & Beyens PTMA 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Nitzschia microcephala Grunow in Cleve & Moller NMIC 2
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Fallacia insociabilis (Krasske) D.G. Mann FINS 5
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Cyclostephanos dubius (Fricke) Round CDUB 1
Nitzschia costei Tudesque, Rimet & Ector NYCO 14
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Achnanthes subhudsonis Hustedt ASHU 5
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 11
Caloneis bacillum (Grunow) Cleve CBAC 2
Navicula antonii Lange-Bertalot NANT 4
Fragilaria ulna Sippen angustissima (Grun.)Lange-Bertalot FUAN 1
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 14
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 1
Amphora pediculus (Kützing) Grunow APED 25
Staurosirella pinnata (Ehr.) Williams & Round SPIN 2
Nitzschia amphibia Grunow f.amphibia NAMP 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Cymbella compacta Østrup CCMP 2
Navicula vilaplanii(Lange-Bert. & Sabater) Lange-Bertalot & Sabater in Rumrich & al. NVIP 3
Mayamaea recondita (Hustedt) Lange-Bertalot MRCD 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 9
Diatoma vulgaris Bory DVUL 3
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Diatomée anormale Abnormal diatom valve (unidentified) or sum of deformities abundance DEFO 1
Planothidium rostratum (Oestrup) Lange-Bertalot PRST 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Navicula veneta Kützing NVEN 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Stephanodiscus parvus Stoermer et Hakansson SPAV 4
Sellaphora seminulum (Grunow) D.G. Mann SSEM 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Eunotia incisa Gregory var.incisa EINC 1