Date prélèvement 14/09/2022
Commentaire CYMB aff kappii, CAFF population au rapport L/l relativement faible
IBD 17.1
TaxonCodeEffectif
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 94
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 54
Cymbella affinis Kützing var.affinis CAFF 44
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 36
Achnanthidium latecephalum Kobayasi ADLA 16
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 10
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 8
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 6
Cymbella neoleptoceros Krammer var. neoleptoceros CNLP 3
Craticula halophilioides (Hustedt) Lange-Bertalot CHLI 2
Achnanthidium rivulare Potapova &Ponader ADRI 2
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 2
Amphora pediculus (Kützing) Grunow APED 2
Cymbella neocistula Krammer var.neocistula Krammer CNCI 2
Fragilaria mesolepta Rabenhorst FMES 12
Encyonema leibleinii (C.Agardh) Silva, Jahn Ludwig & Menezes ELEI 6
CYMBELLA C.Agardh CYMB 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 4
Diatoma vulgaris Bory DVUL 3
Encyonopsis subminuta Krammer & Reichardt ESUM 2
Cymbella tumida (Brebisson)Van Heurck CTUM 2
Discostella pseudostelligera DPSG 2
Navicula cryptotenella Lange-Bertalot NCTE 15
Navicula caterva Hohn & Hellerman NCTV 8
Navicula capitatoradiata Germain NCPR 6
Nitzschia fonticola Grunow in Van Heurck NFON 4
Navicula antonii Lange-Bertalot NANT 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 16
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Ulnaria ulna (Nitzsch.) Compère UULN 20
Ulnaria acus (Kützing) Aboal UACU 5
Sellaphora nigri SNIG 1