Listes floristiques diatomées

Le Rigaud en aval de Larodde 05069310

Date prélèvement 24/08/2022
Commentaire ADMI sl /DEFO CLNT anormale /GMPU sl /NAVI sl 10 formes N. similecataracta-rheni et 3 formes N. aquitanonipponica suite à Sagnet et al 2022/ Formes teratologiques: 0,25%
IBD 17.6
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium subatomus ADSU 10854 1
Achnanthidium rivulare ADRI 10598 3
Aulacoseira ambigua AAMB 8554 1
Aulacoseira granulata var. angustissima AUGA 8561 1
Achnanthidium minutissimum ADMI 7076 19
Cocconeis euglypta CEUG 11785 1
Cocconeis pseudolineata COPL 10468 11
Cocconeis lineata CLNT 30021 141
Abnormal diatom valve DEFO 32235 1
Cyclotella species CYLS 9508 1
Cyclotella CYLS 9508 1
Gomphonema elegantissimum GELG 13873 7
Encyonema minutum ENMI 7435 2
Fragilaria gracilis FGRA 6679 1
Gomphonema calcifugum GCLF 32394 2
Fragilaria pectinalis FPEC 27741 1
Gomphonema species GOMS 8781 7
Gomphonema GOMS 8781 7
Gomphonema rhombicum GRHB 7721 24
Navicula NAVI 9430 13
Navicula sp. NAVI 9430 13
Nitzschia dissipata NDIS 8875 3
Navicula cryptocephala NCRY 7874 12
Gomphonema pumilum var. rigidum GPRI 14132 2
Gomphonema pumilum GPUM 7719 26
Navicula gregaria NGRE 7948 5
Navicula cryptotenella NCTE 7881 2
Gomphonema micropumilum GMPU 14008 4
Nitzschia species NZSS 9804 3
Nitzschia NZSS 9804 3
Navicula lanceolata NLAN 7995 1
Navicula metareichardtiana NMTA 66777 1
Navicula reichardtiana var. reichardtiana NRCH 8114 3
Planothidium frequentissimum PLFR 8393 9
Nitzschia subacicularis NSUA 9040 1
Nitzschia linearis NLIN 8955 1
Rhoicosphenia abbreviata RABB 8420 79
Surirella terricola STER 18850 1
Reimeria sinuata RSIN 8419 3
Sellaphora nigri SNIG 43146 3
Rhoicosphenia abbreviata abnormal form RABT 17981 1
Planothidium lanceolatum PTLA 17937 7