Listes faunistiques invertébrés
Ouvèze (Vaucluse) à Sorgues 06123500
- Télécharger la fiche IRSTEA xls / 79 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4990 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 25.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Bryophytes | Rapide | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Hydrophytes | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 432 | 256 | 248 |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 3 | 8 | |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 344 | 196 | 192 |
| Caenis | 457 | 4 | 3 | 6 |
| Heptagenia coerulans | 444 | 2 | 1 | |
| Ecdyonurus | 421 | 4 | 7 | |
| Aphelocheirus | 721 | 1 | 1 | |
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 304 | 30 | 56 |
| Esolus | 619 | 16 | 44 | 88 |
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 64 | 4 | |
| Riolus | 625 | 24 | 20 | |
| Stenelmis | 617 | 12 | 8 | |
| Anthomyidae | 847 | 1 | 1 | |
| Chironomidae | 807 | 18 | 64 | 48 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 4 | ||
| Psychodidae | 783 | 10 | ||
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 17 | 108 | 7 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | 1 | |
| Sisyra | 856 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 5088 | 352 | 448 |
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 3 | 3 | 2 |
| Corbicula | 1051 | 1 | 2 | |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 1 | ||
| Belgrandia | 982 | 12 | ||
| Potamopyrgus | 978 | 7 | 1 | |
| Theodoxus | 967 | 72 | 336 | 256 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 68 | 32 |
| Dugesiidae | 1055 | 368 | 68 | 9 |
| Nematoda | 1089 | 2 |