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
Taxon Code OMNIDIA Code SANDRE Effectif
Adlafia bryophila ABRY 10555 1
Achnanthidium atomoides ADAM 10362 4
Achnanthidium eutrophilum ADEU 10372 3
Achnanthidium minutissimum ADMI 7076 38
Achnanthidium pyrenaicum ADPY 10597 11
Amphora montana Krasske AMMO 7109 5
Amphora pediculus APED 7116 25
Achnanthes subhudsonis Hustedt ASHU 7052 5
Caloneis bacillum (Grunow) Cleve CBAC 7171 2
Cymbella compacta CCMP 11662 2
Cyclostephanos dubius CDUB 8599 1
Cocconeis pseudolineata COPL 10468 2
Craticula molestiformis CMLF 12017 1
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 6658 1
Abnormal diatom valve DEFO 32235 1
Diatoma vulgare DVUL 6631 3
Eunotia incisa var. incisa EINC 7527 1
Encyonema minutum ENMI 7435 2
Encyonema silesiacum ESLE 7443 2
Fallacia subhamulata FSBH 7588 1
Fragilaria ulna Sippen angustissima (Grun.)Lange-Bertalot FUAN 21531 1
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7229 4
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 7386 9
Frustulia vulgaris FVUL 7604 1
Cocconeis placentula var. lineata CPLI 7232 1
Eolimna minima EOMI 9419 4
Fallacia insociabilis FINS 7583 5
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 8656 1
Gomphonema exilissimum GEXL 7657 1
Gomphonema minutum GMIN 14001 1
Nitzschia amphibia NAMP 8820 1
Mayamaea atomus var. alcimonica MAAL 32410 1
Nitzschia dissipata NDIS 8875 3
Nitzschia fonticola NFON 8891 15
Mayamaea recondita (Hustedt) Lange-Bertalot MRCD 14575 1
Navicula antonii NANT 7803 4
Navicula gregaria NGRE 7948 69
Nitzschia inconspicua NINC 8934 28
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 2
Luticola mutica LMUT 7783 23
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 20686 12
Navicula vilaplanii NVIP 16721 3
Pseudostaurosira parasitica var. subconstricta PPSC 6753 1
Nitzschia sinuata (Thwaites) Grunow var.delognei (Grunow in Van Heurck )Lange-Bertalot NSDE 9031 27
Nitzschia costei NYCO 24941 14
Nitzschia palea NPAL 8987 1
Nitzschia microcephala NMIC 8968 2
Nitzschia paleacea NPAE 8992 1
Navicula reichardtiana var. reichardtiana NRCH 8114 1
Nitzschia subacicularis NSUA 9040 1
Planothidium frequentissimum PLFR 8393 5
Pseudostaurosira brevistriata PSBR 6751 14
Navicula tripunctata NTPT 8190 5
Navicula veneta NVEN 8206 4
Planothidium rostratum PRST 8394 1
Rhoicosphenia abbreviata RABB 8420 4
Simonsenia delognei SIDE 9079 4
Stephanodiscus hantzschii SHAN 8746 4
Sellaphora seminulum SSEM 8445 2
Planothidium marginostriatum Van de Vijver & Beyens PTMA 17939 1
Stephanodiscus parvus SPAV 8756 4
Staurosirella pinnata SPIN 6768 2
Planothidium lanceolatum PTLA 17937 2