Listes floristiques diatomées

La Besbre à Dompierre-sur-Besbre 04023000

Date prélèvement 13/09/2022
Commentaire
IBD 12.6
  • Seuils
  • Seuils norme IBD
  • Légende
  • 5 9 13 17
    Mauvais Médiocre Moyen Bon Très bon ND
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium minutissimum ADMI 7076 5
Achnanthidium subhudsonis ADSH 10849 6
Amphora indistincta AMID 28635 4
Amphora pediculus APED 7116 70
Cocconeis euglypta CEUG 11785 15
Cyclotella meneghiniana CMEN 8633 1
Fragilaria crotonensis FCRO 6666 1
Fallacia subhamulata FSBH 7588 1
Encyonema ventricosum ENVE 13106 2
Fallacia mitis FMIT 32665 4
Craticula subminuscula CSNU 41890 7
Fragilaria perminuta FPEM 13639 1
Fistulifera saprophila FSAP 13689 10
Fallacia sublucidula FSLU 13717 1
Karayevia clevei KCLE 32463 1
Nitzschia amphibia NAMP 8820 1
Gomphonema lagenula GLGN 13983 3
Nitzschia dissipata NDIS 8875 2
Nitzschia fonticola NFON 8891 2
Hippodonta pseudacceptata HPDA 14399 10
Gomphonema pumilum var. rigidum GPRI 14132 17
Melosira varians MVAR 8719 3
Navicula amphiceropsis NAAM 14678 5
Navicula capitatoradiata NCPR 7843 5
Navicula cryptotenella NCTE 7881 5
Gyrosigma sciotense GSCI 14104 5
Hippodonta capitata HCAP 7777 2
Planothidium rostratoholarcticum PROH 38989 2
Navicula rostellata NROS 8124 5
Opephora mutabilis OMUT 16901 3
Nitzschia palea NPAL 8987 6
Nitzschia soratensis NSTS 16487 1
Navicula lanceolata NLAN 7995 5
Navicula simulata NSIA 28493 2
Planothidium frequentissimum PLFR 8393 16
Nitzschia palea var. debilis NPAD 8989 3
Rhoicosphenia abbreviata RABB 8420 25
Sellaphora atomoides SEAT 43263 19
Simonsenia delognei SIDE 9079 29
Surirella terricola STER 18850 1
Surirella lacrimula SLAC 37468 1
Punctastriata lancettula PULA 28559 2
Reimeria sinuata RSIN 8419 4
Staurosira venter SSVE 18821 8
Sellaphora nigri SNIG 43146 80