Listes floristiques diatomées

La Besbre à Dompierre-sur-Besbre 04023000

Date prélèvement 17/08/2023
Commentaire
IBD 10.0
  • Seuils
  • Seuils norme IBD
  • Légende
  • 5 9 13 17
    Mauvais Médiocre Moyen Bon Très bon ND
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium gracillimum ADGL 20342 1
Adlafia bryophila ABRY 10555 2
Achnanthidium rivulare ADRI 10598 2
Craticula molestiformis CMFO 45516 1
Cocconeis euglypta CEUG 11785 35
Caloneis lancettula CLCT 11981 2
Encyonema silesiacum ESLE 7443 3
Fistulifera saprophila FSAP 13689 2
Craticula subminuscula CSNU 41890 54
Cymbella tumida CTUM 7375 2
Mayamaea alcimonica MALC 14742 5
Nitzschia amphibia NAMP 8820 6
Nitzschia intermedia NINT 8937 4
Gomphonema minutum GMIN 14001 2
Gomphonema lagenula GLGN 13983 3
Nitzschia fonticola NFON 8891 3
Nitzschia dissipata NDIS 8875 3
Luticola goeppertiana LGOP 44420 55
Navicula germainii NGER 15513 8
Navicula amphiceropsis NAAM 14678 10
Melosira varians MVAR 8719 13
Navicula gregaria NGRE 7948 6
Gomphonema pumilum var. rigidum GPRI 14132 6
Mayamaea permitis MPMI 14664 4
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 12
Navicula cryptotenella NCTE 7881 4
Navicula caterva NCTV 7849 2
Planothidium rostratoholarcticum PROH 38989 3
Navicula rostellata NROS 8124 2
Nitzschia palea NPAL 8987 3
Navicula simulata NSIA 28493 4
Navicula similecataracta-rheni NRHN 68265 9
Navicula tenelloides NTEN 8183 2
Planothidium frequentissimum PLFR 8393 10
Navicula tripunctata NTPT 8190 2
Nitzschia palea var. debilis NPAD 8989 4
Sellaphora saugerresii SSGE 43145 6
Sellaphora atomoides SEAT 43263 10
Reimeria sinuata RSIN 8419 21
Sellaphora species SELS 9445 5
Sellaphora SELS 9445 5
Ulnaria ulna UULN 6849 2
Sellaphora nigri SNIG 43146 73