Listes floristiques diatomées

Le Ruisseau de Marcognac au niveau de Coussac Bonneval 05042072

Date prélèvement 06/09/2022
Commentaire
IBD 15.8
Taxon Code OMNIDIA Code SANDRE Effectif
Aulacoseira tethera AUTE 11279 2
Aulacoseira tenella AUTL 11280 9
Achnanthidium subhudsonis ADSH 10849 1
Achnanthidium rivulare ADRI 10598 11
Achnanthidium minutissimum ADMI 7076 89
Aulacoseira species AULS 9476 1
Aulacoseira AULS 9476 1
Aulacoseira ambigua AAMB 8554 18
Asterionella formosa AFOR 4860 1
Cocconeis euglypta CEUG 11785 6
Cocconeis lineata CLNT 30021 6
Ctenophora pulchella CTPU 6612 1
Fragilaria species FRAS 9533 2
Fragilaria FRAS 9533 2
Gomphonema bourbonense GBOB 13826 130
Gomphonema designatum GDES 13865 2
Discostella pseudostelligera DPSG 43682 3
Eunotia sp. EUNS 7569 4
Eunotia EUNS 7569 4
Fragilaria nevadensis FNEV 13626 2
Discostella stelligera var. tenuis DSTT 12558 31
Nitzschia lacuum NILA 8944 2
Gomphonema species GOMS 8781 8
Gomphonema GOMS 8781 8
Navicula NAVI 9430 17
Navicula sp. NAVI 9430 17
Gomphonema exilissimum GEXL 7657 4
Nitzschia dissipata NDIS 8875 2
Gomphonema varioreduncum GVRD 37005 2
Navicula cryptocephala NCRY 7874 10
Nitzschia media NIME 15643 2
Navicula escambia NESC 15370 3
Nitzschia species NZSS 9804 2
Nitzschia NZSS 9804 2
Platessa oblongella POBL 44396 4
Nitzschia subacicularis NSUA 9040 2
Navicula rhynchocephala NRHY 8119 5
Nitzschia linearis NLIN 8955 3
Sellaphora atomoides SEAT 43263 6
Reimeria sinuata RSIN 8419 2
Tabellaria flocculosa TFLO 6832 2
Sellaphora tridentula SETR 43266 1
Sellaphora species SELS 9445 4
Sellaphora SELS 9445 4