Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 45 | 31 | 69 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 280 | 5 | 76 |
| Dinocras | 156 | 1 | ||
| Perlodidae | 127 | 40 | 1 | |
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 29 | 2 | 10 |
| Oligoplectrum | 263 | 1 | ||
| Hydropsyche | 212 | 9 | 6 | 4 |
| Lepidostomatidae | 304 | 35 | 2 | 5 |
| Lasiocephala | 307 | 1 | ||
| Drusinae | 3120 | 200 | 13 | 24 |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 3 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 8 | 2 |
| Sericostomatidae | 321 | 33 | 1 | 4 |
| Baetis | 364 | 164 | 233 | 311 |
| Caenis | 457 | 3 | 1 | |
| Ephemerella ignita | 451 | 37 | 17 | 17 |
| Ecdyonurus | 421 | 8 | 22 | |
| Epeorus | 400 | 55 | 60 | |
| Rhithrogena | 404 | 14 | 188 | 126 |
| Hydroporinae | 2393 | 7 | 2 | 2 |
| Elmis | 618 | 185 | 14 | 29 |
| Esolus | 619 | 8 | 3 | |
| Limnius | 623 | 10 | 2 | 1 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 11 | 5 | 7 |
| Blephariceridae | 747 | 11 | 4 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 100 | 20 | 22 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 29 | 22 | 11 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 16 | 325 | 81 |
| Thaumaleidae | 823 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Ancylus | 1028 | 1 | 1 | |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 80 | 9 | 3 |
| Turbellaria | 3326 | 1 | ||
| Planariidae | 1061 | 5 | 3 | 3 |