Listes faunistiques invertébrés
Herault à Valleraugue 2 06181910
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 210 | 22 | 25 |
| Protonemura | 46 | 2 | 4 | 2 |
| Perlidae | 155 | 1 | 7 | 15 |
| Perla | 164 | 6 | 8 | |
| Beraeidae | 327 | 1 | ||
| Hydropsyche | 212 | 1 | 16 | 4 |
| Setodes | 318 | 1 | ||
| Drusinae | 3120 | 5 | ||
| Limnephilinae | 3163 | 8 | ||
| Odontocerum | 339 | 4 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 7 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 2 |
| Sericostoma | 322 | 64 | 11 | 3 |
| Baetis | 364 | 295 | 76 | 58 |
| Caenis | 457 | 7 | 12 | 16 |
| Ephemera | 502 | 3 | ||
| Serratella | 5152 | 9 | 4 | 8 |
| Ecdyonurus | 421 | 4 | 3 | 15 |
| Epeorus | 400 | 11 | ||
| Rhithrogena | 404 | 1 | ||
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 16 | 2 | |
| Micronecta | 719 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Curculionidae | 647 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 3 | 12 | 2 |
| Esolus | 619 | 7 | 8 | 38 |
| Limnius | 623 | 11 | 2 | |
| Oulimnius | 622 | 1 | 1 | 3 |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 340 | 8 | 48 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 18 | 3 | 10 |
| Planariidae | 1061 | 1 |