Date prélèvement 12/06/2012
Commentaire Pr?l?vement RIGAUT, Lame RIGAUT, Comptage MORGILLO, ACHS : correspond ? Achnanthidium amphicephala,
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthes sp. ACHS 9354 6
ACHNANTHES J.B.M. Bory de St. Vincent ACHS 9354 6
Achnanthidium minutissimum ADMI 7076 118
Achnanthidium pyrenaicum ADPY 10597 248
Brachysira neglectissima BNEG 10441 1
Cymbella excisa var. excisa CAEX 11431 28
Diatoma tenue Agardh var. moniliformis (moniliforme) Kützing DTMO 6630 2
Encyonema silesiacum ESLE 7443 2
Gomphonema elegantissimum GELG 13873 10
Fragilaria gracilis FGRA 6679 1
Gomphonema cymbelliclinum GCBC 13832 1
Encyonopsis subminuta ESUM 13128 3
Fragilaria perminuta FPEM 13639 1
Gomphonema olivaceum GOLI 14060 8
Gomphonema tergestinum GTER 7731 1
Navicula cryptotenella NCTE 7881 2
Sellaphora stroemii SSTM 18814 1