Date prélèvement 17/08/2007
Commentaire Pr l vement et comptage effectu s par AQUASCOP - Liste valid e par DIREN RA
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 214
Nitzschia fonticola Grunow in Van Heurck NFON 1
Achnanthes lapidosa Krasske var.lapidosa Krasske ALAP 9
Eunotia exigua (Brebisson ex Kützing) Rabenhorst EEXI 1
Gomphonema rhombicum Fricke GRHO 21
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Achnanthes subatomoides (Hustedt) Lange-Bertalot & Archibald in Krammer&Lange-Bertalot ASAT 26
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 6
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 4
Diatoma anceps (Ehr.) Kirchner DANC 2
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 29
Navicula minima Grunow NMIN 8
Gomphonema olivaceum var.minutissimum Hustedt GOMI 1
Achnanthes lanceolata (Breb.) Grunow var. lanceolata Grunow ALAN 19
Pinnularia subcapitata Gregory var. subcapitata PSCA 3
Achnanthes rechtensis Leclercq AREC 5
Navicula arvensis Hustedt NARV 2
Diatoma mesodon (Ehrenberg) Kützing DMES 10
Psammothidium daonense (Lange-Bertalot) Lange-Bertalot PDAO 8
Navicula atomus (Kütz.) Grunow var.permitis (Hustedt) Lange-Bertalot NAPE 2
Cymbella minuta Hilse ex Rabenhorst (Encyonema) CMIN 1
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 1
Cymbella perpusilla A.Cleve CPER 1
Navicula ignota Krasske var.acceptata (Hustedt) Lange-Bertalot NIAC 2
Achnanthes lanceolata (Breb.) Grun. subsp. frequentissima Lange-Bertalot ALFR 3
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Fragilaria virescens Ralfs FVIR 2
GOMPHONEMA C.G. Ehrenberg GOMP 3
Nitzschia frustulum(Kütz.)Grunow var.bulnheimiana (Rabh.)Grunow NFBU 1
Navicula angusta Grunow NAAN 1
Navicula cryptocephala Kützing NCRY 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Fragilaria capucina Desmazieres var.capucina FCAP 1