Listes faunistiques invertébrés
Ouvèze (Vaucluse) à Sorgues 06123500
- Télécharger la fiche IRSTEA xls / 80 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5081 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 60.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Blocs | Moyenne | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Hydrophytes | Moyenne | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Hydrophytes | Lente | B3 |
| P10 | Granulats | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Hydrophytes | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 2 | ||
| Hydropsyche | 212 | 176 | 272 | 29 |
| Hydroptila | 200 | 25 | 8 | 11 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 2 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 704 | 768 | 2368 |
| Caenis | 457 | 11 | 100 | 41 |
| Heptageniidae | 399 | 11 | 1 | |
| Ecdyonurus | 421 | 2 | 19 | 5 |
| Heptagenia | 443 | 1 | 4 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Aphelocheirus | 721 | 1 | 8 | |
| Dryops | 613 | 5 | ||
| Elmis | 618 | 9 | 3 | 7 |
| Esolus | 619 | 14 | 5 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 19 | 4 | 1 |
| Stenelmis | 617 | 3 | ||
| Chironomidae | 807 | 100 | 80 | 48 |
| Empididae | 831 | 4 | 2 | |
| Limoniidae | 757 | 3 | 5 | |
| Simuliidae | 801 | 2 | 148 | 1632 |
| Calopteryx | 650 | 4 | ||
| Gammarus | 892 | 1152 | 32 | 244 |
| Asellidae | 880 | 8 | ||
| Corbicula | 1051 | 14 | ||
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 6 | ||
| Theodoxus | 967 | 21 | 68 | 92 |
| Planorbidae | 1009 | 2 | ||
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Dendrocoelum | 1072 | 1 | ||
| Dugesia | 1056 | 92 | 1 | 1 |
| Oligochaeta | 933 | 1 | 18 | 19 |
| Hydracarina | 906 | 3 | 3 |