Listes faunistiques invertébrés
Ouvèze (Vaucluse) à Sorgues 06123500
- Télécharger la fiche IRSTEA xls / 74 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 01/08/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3809 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 20.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Branchage, racines | Moyenne | B1 |
| P3 | Blocs | Rapide | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Hydrophytes | Moyenne | B3 |
| P10 | Granulats | Nulle | B3 |
| P11 | Pierres, galets | Rapide | B3 |
| P12 | Hydrophytes | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 576 | 224 | 380 |
| Hydroptila | 200 | 2 | 1 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 1376 | 2260 | 1224 |
| Caenis | 457 | 15 | 26 | 9 |
| Ephemerella | 450 | 3 | 2 | 1 |
| Ecdyonurus | 421 | 4 | 1 | 2 |
| Aphelocheirus | 721 | 3 | 1 | 1 |
| Micronecta | 719 | 3 | ||
| Dryops | 613 | 11 | ||
| Elmis | 618 | 27 | 4 | |
| Esolus | 619 | 8 | 9 | 4 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 11 | 1 | |
| Stenelmis | 617 | 5 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 312 | 404 | 144 |
| Empididae | 831 | 4 | 1 | |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 88 | 304 | 1980 |
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Platycnemis | 657 | 4 | ||
| Branchiopoda | 2971 | 3 | ||
| Gammarus | 892 | 4440 | 216 | 288 |
| Asellidae | 880 | 256 | 5 | |
| Corbicula | 1051 | 22 | 11 | 27 |
| Theodoxus | 967 | 104 | 200 | 152 |
| Erpobdellidae | 928 | 2 | 3 | 5 |
| Glossiphoniidae | 908 | 24 | 11 | 1 |
| Dugesiidae | 1055 | 40 | 4 | 3 |
| Oligochaeta | 933 | 208 | 348 | 104 |