Listes floristiques diatomées

RHONE A BREGNIER-CORDON 3 06077500

Date prélèvement 08/09/2021
Commentaire
IBD 16.1
  • Seuils
  • Seuils norme IBD
  • Légende
  • 5 9 13 17
    Mauvais Médiocre Moyen Bon Très bon ND
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium sp. ACHD 9356 8
Achnanthidium ACHD 9356 8
Achnanthidium eutrophilum ADEU 10372 8
Achnanthidium minutissimum ADMI 7076 63
Achnanthidium delmontii ADMO 33829 7
Amphora pediculus APED 7116 15
Cocconeis euglypta CEUG 11785 23
Cocconeis species COCO 9361 2
Cocconeis COCO 9361 2
Cocconeis sp. (Mallorca) COCO 9361 2
Cocconeis pseudolineata COPL 10468 1
Encyonema bonapartei EBNA 51635 6
Encyonema minutum ENMI 7435 14
Encyonema species ENCY 9378 1
Encyonema ENCY 9378 1
Cocconeis placentula var. lineata CPLI 7232 3
Denticula tenuis DTEN 8794 1
Craticula subminuscula CSNU 41890 1
Encyonopsis subminuta ESUM 13128 1
Nitzschia amphibia NAMP 8820 3
Nitzschia dissipata NDIS 8875 143
Nitzschia fonticola NFON 8891 18
Navicula cryptotenelloides NCTO 7882 3
Gomphonema pumilum var. rigidum GPRI 14132 2
Gomphonema tergestinum GTER 7731 1
Navicula antonii NANT 7803 7
Navicula gregaria NGRE 7948 6
Gomphonema species GOMP 8781 2
Gomphonema GOMP 8781 2
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 2
Navicula capitatoradiata NCPR 7843 1
Navicula cryptotenella NCTE 7881 11
Navicula caterva NCTV 7849 4
Nitzschia palea NPAL 8987 3
Navicula lanceolata NLAN 7995 1
Psammothidium lauenburgianum PLAU 32031 1
Nitzschia sociabilis NSOC 9034 31
Nitzschia paleacea NPAE 8992 2
Navicula reichardtiana var. reichardtiana NRCH 8114 3
Navicula tripunctata NTPT 8190 1
Rhoicosphenia abbreviata RABB 8420 4
Staurosira construens SCON 6761 1
Sellaphora nigri SNIG 43146 2
Sellaphora pupula SPUP 8444 2