Listes faunistiques invertébrés
La Neste à Bazus Aure 05183600
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 24 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 2 | 2 | |
| Leuctra | 69 | 4 | 9 | |
| Leuctridae | 66 | 2 | 1 | |
| Amphinemura | 21 | 16 | 1 | 13 |
| Protonemura | 46 | 2 | 1 | |
| Nemoura | 26 | 1 | 4 | |
| Dinocras | 156 | 10 | 5 | |
| Perla | 164 | 3 | 3 | |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 55 | 2 | 6 |
| Micrasema | 268 | 416 | 7 | 3 |
| Oligoplectrum maculatum | 264 | 2985 | 4 | 5 |
| Hydropsyche | 212 | 10 | 9 | 15 |
| Hydropsychidae | 211 | 1 | ||
| Lasiocephala | 307 | 18 | 4 | |
| Lepidostomatidae | 304 | 8 | 2 | 14 |
| Drusinae | 3120 | 8 | 4 | 52 |
| Limnephilinae | 3163 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 9 | 8 |
| Sericostoma | 322 | 8 | 2 | |
| Sericostomatidae | 321 | 7 | 1 | 30 |
| Baetis lato sensu | 9794 | 74 | 179 | 198 |
| Baetidae | 363 | 4 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemerella | 450 | 1 | ||
| Ecdyonurus | 421 | 13 | 25 | |
| Epeorus | 400 | 2 | 10 | 13 |
| Rhithrogena | 404 | 12 | 123 | 81 |
| Heptageniidae | 399 | 9 | ||
| Hydroporinae | 2393 | 3 | 4 | |
| Elmis | 618 | 72 | 2 | 2 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 2 | ||
| Elmidae | 614 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 6 | ||
| Chironomidae | 807 | 42 | 4 | 25 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 21 | 6 | 10 |
| Simuliidae | 801 | 2 | 8 | 16 |
| Tipulidae | 753 | 2 | ||
| Ancylus fluviatilis | 1029 | 2 | 1 | 10 |
| Planariidae | 1061 | 2 | ||
| Oligochaeta | 933 | 15 | 16 | 21 |