Listes floristiques diatomées

La Dordogne à Roc 05060930

Date prélèvement 21/07/2020
Commentaire
IBD 16.1
  • Seuils
  • Légende
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    Mauvais Médiocre Moyen Bon Très bon ND
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium subhudsonis ADSH 10849 2
Achnanthidium subatomus ADSU 10854 2
Achnanthidium druartii ADRU 27445 18
Amphora pediculus APED 7116 4
Achnanthidium pyrenaicum ADPY 10597 6
Achnanthidium minutissimum ADMI 7076 29
Amphora species AMPS 9470 3
Amphora AMPS 9470 3
Achnanthidium sp. ADCS 9356 8
Achnanthidium ADCS 9356 8
Achnanthidium delmontii ADMO 33829 70
Achnanthidium crassum ADCR 10794 111
Cocconeis euglypta CEUG 11785 5
Cocconeis pseudolineata COPL 10468 1
Cymbella neoleptoceros var. neoleptoceros CNLP 11983 2
Cocconeis lineata CLNT 30021 6
Craticula molestiformis CMLF 12017 1
Fragilaria species FRAS 9533 4
Fragilaria FRAS 9533 4
Cocconeis pediculus CPED 7226 1
Abnormal diatom valve DEFO 32235 1
Fragilaria pararumpens FPRU 33851 6
Encyonema simile ENSI 13098 3
Geissleria acceptata GACC 9421 1
Encyonema minutum ENMI 7435 2
Encyonema silesiacum ESLE 7443 1
Encyonema ventricosum ENVE 13106 3
Denticula tenuis DTEN 8794 1
Fistulifera saprophila FSAP 13689 2
Discostella stelligera var. tenuis DSTT 12558 2
Gomphoneis minuta var. minuta GMMI 14033 2
Navicula NAVI 9430 4
Navicula sp. NAVI 9430 4
Gomphonema minutum GMIN 14001 2
Gomphonema exilissimum GEXL 7657 3
Nitzschia amphibia NAMP 8820 4
Nitzschia dissipata NDIS 8875 4
Nitzschia acidoclinata NACD 8810 2
Melosira varians MVAR 8719 3
Gomphonema pumilum var. rigidum GPRI 14132 2
Nitzschia inconspicua NINC 8934 2
Navicula antonii NANT 7803 1
Navicula capitatoradiata NCPR 7843 1
Navicula cryptotenella NCTE 7881 10
Nitzschia costei NYCO 24941 12
Nitzschia palea NPAL 8987 2
Nitzschia paleacea NPAE 8992 23
Nitzschia subacicularis NSUA 9040 1
Planothidium frequentissimum PLFR 8393 2
Navicula tripunctata NTPT 8190 2
Simonsenia delognei SIDE 9079 1
Reimeria sinuata RSIN 8419 19
Sellaphora nigri SNIG 43146 6