Listes faunistiques invertébrés
Ouvèze (Vaucluse) à Violès 06300800
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6164 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 14.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 80.0 | dominant |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Blocs | Lente | B1 |
| P4 | Granulats | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Algues | Nulle | B2 |
| P7 | Algues | Lente | B2 |
| P8 | Algues | Nulle | B2 |
| P9 | Algues | Lente | B3 |
| P10 | Algues | Nulle | B3 |
| P11 | Algues | Lente | B3 |
| P12 | Algues | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | 1 |
| Hydropsyche | 212 | 4 | ||
| Hydroptila | 200 | 8 | 11 | 20 |
| Orthotrichia | 197 | 1 | ||
| Mystacides | 312 | 2 | ||
| Baetis | 364 | 14 | ||
| Centroptilum | 383 | 1 | 1 | |
| Procloeon | 390 | 5 | 8 | 2 |
| Pseudocentroptilum | 3207 | 2 | ||
| Baetidae | 363 | 2 | 3 | |
| Caenis | 457 | 37 | 65 | 121 |
| Choroterpes | 474 | 4 | 1 | |
| Chironomidae | 807 | 251 | 60 | 96 |
| Limoniidae | 757 | 1 | 1 | |
| Dryops | 613 | 15 | ||
| Pomatinus | 611 | 24 | ||
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 2 | 6 | 14 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 24 | 3 | 1 |
| Potamophilus | 615 | 1 | ||
| Haliplus | 518 | 5 | 2 | |
| Peltodytes | 519 | 6 | ||
| Ochthebius | 609 | 1 | 1 | |
| Hydrophilinae | 2517 | 5 | 7 | 1 |
| Calopteryx | 650 | 9 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 6 | 21 | 7 |
| Orthetrum | 698 | 1 | ||
| Micronecta | 719 | 11 | 8 | |
| Ostracoda | 3170 | 5 | 3 | 3 |
| Gammarus | 892 | 2 | ||
| Potamopyrgus | 978 | 2 | ||
| Oligochaeta | 933 | 5 | 28 | 1 |
| Dugesiidae | 1055 | 34 | 1 | |
| Hydracarina | 906 | 12 | 4 | 32 |