Date prélèvement 08/06/2022
Commentaire Comptage sur 2 lames, densité de diatomées très faible - HUCO=HBIC - COPL cf - ADMI sl - CPLA sensu Jahn et al. 2009 - FRAG VuCo - DPSG pp cf x2 - AMPH=ACOP sl - GOMP=aff GOMS6 Atlas RA - NPAL sl - FORMES TERATOLOGIQUES : 0%
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium sp. ACHD 9356 11
Achnanthidium ACHD 9356 11
Achnanthidium crassum ADCR 10794 1
Achnanthidium eutrophilum ADEU 10372 2
Achnanthidium microcephalum ADMC 31603 15
Achnanthidium minutissimum ADMI 7076 27
Achnanthidium delmontii ADMO 33829 7
Achnanthidium pyrenaicum ADPY 10597 2
Amphora indistincta AMID 28635 4
Amphora species AMPH 9470 2
Amphora AMPH 9470 2
Amphora pediculus APED 7116 37
Cyclotella atomus CATO 8603 2
Cyclostephanos invisitatus CINV 8600 2
Cocconeis euglypta CEUG 11785 38
Caloneis lancettula CLCT 11981 9
Cocconeis pseudolineata COPL 10468 12
Encyonopsis microcephala ENCM 7448 2
Fallacia subhamulata FSBH 7588 2
Discostella pseudostelligera DPSG 43682 4
Fallacia pygmaea ssp. subpygmaea FPSP 13649 4
Gomphonema angustius GAGU 27759 1
Cocconeis placentula var. placentula CPLA 12097 4
Encyonopsis subminuta ESUM 13128 2
Fragilaria species FRAG 9533 2
Fragilaria FRAG 9533 2
Humidophila contenta HUCO 38622 2
Nitzschia bergii NBRG 8840 1
Nitzschia bulnheimiana (Rabenhorst) H.L.Smith NIBU 8845 1
Karayevia clevei KCLE 32463 1
Gomphonema minutum GMIN 14001 3
Mayamaea atomus MAAT 14703 6
Nitzschia amphibia NAMP 8820 4
Gomphonema olivaceum GOLI 14060 6
Nitzschia dissipata NDIS 8875 7
Nitzschia fonticola NFON 8891 12
Hippodonta pseudacceptata HPDA 14399 1
Gomphonema pumilum var. rigidum GPRI 14132 8
Melosira varians MVAR 8719 1
Navicula antonii NANT 7803 8
Navicula gregaria NGRE 7948 1
Nitzschia inconspicua NINC 8934 3
Gomphonema species GOMP 8781 1
Gomphonema GOMP 8781 1
Nitzschia capitellata NCPL 8847 4
Navicula cryptotenella NCTE 7881 53
Halamphora montana HLMO 28383 1
Kolbesia gessneri KGES 14458 8
Navicula vilaplanii NVIP 16721 2
Planothidium rostratoholarcticum PROH 38989 2
Nitzschia palea NPAL 8987 1
Nitzschia tabellaria NTAB 16557 1
Platessa holsatica (Hustedt) Lange-Bertalot PLHO 17405 1
Punctastriata ovalis POVA 17604 3
Navicula praeterita NPRA 16192 2
Navicula reichardtiana var. reichardtiana NRCH 8114 1
Planothidium frequentissimum PLFR 8393 2
Pseudostaurosira brevistriata PSBR 6751 1
Navicula tripunctata NTPT 8190 20
Navicula veneta NVEN 8206 6
Rhoicosphenia abbreviata RABB 8420 8
Sellaphora atomoides SEAT 43263 1
Tryblionella angustata TANG 18938 1
Surirella lacrimula SLAC 37468 1
Reimeria sinuata RSIN 8419 1
Sellaphora nigri SNIG 43146 17