Listes faunistiques invertébrés
Ouvèze (Vaucluse) à Sorgues 06123500
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 40 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.6041 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 6.0 | dominant |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Helophytes | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Hydropsyche | 212 | 104 | 961 | 81 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | 5 | 2 |
| Polycentropodidae | 223 | 3 | 1 | |
| Polycentropus | 231 | 1 | 3 | |
| Psychomyia | 239 | 4 | 45 | 24 |
| Rhyacophila lato-sensu | 183 | 1 | 11 | 2 |
| Baetis | 364 | 200 | 1504 | 48 |
| Caenis | 457 | 12 | 40 | 14 |
| Heptageniidae | 399 | 3 | 1 | |
| Ecdyonurus | 421 | 4 | ||
| Choroterpes | 474 | 1 | ||
| Aphelocheirus | 721 | 3 | 3 | 2 |
| Gerris | 735 | 1 | ||
| Dryopidae | 610 | 1 | ||
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 10 | ||
| Elmis | 618 | 288 | 371 | 462 |
| Esolus | 619 | 56 | 290 | 281 |
| Limnius | 623 | 8 | 17 | 8 |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 64 | 16 | 33 |
| Riolus | 625 | 4 | 80 | 49 |
| Stenelmis | 617 | 3 | 16 | |
| Hydrophilinae | 2517 | 5 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 60 | 185 | 99 |
| Empididae | 831 | 1 | 5 | 7 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 30 | 20 |
| Simuliidae | 801 | 21 | 184 | 3 |
| Calopteryx | 650 | 78 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Ostracoda | 3170 | 22 | 1 | 4 |
| Gammarus | 892 | 2368 | 1344 | 2056 |
| Asellidae | 880 | 7 | 1 | |
| Atyaephyra | 861 | 1 | ||
| Hydracarina | 906 | 3 | 60 | 104 |
| Corbicula | 1051 | 25 | 11 | |
| Pisidium | 1043 | 15 | 2 | |
| Ancylus | 1028 | 22 | 5 | |
| Bithynia | 994 | 2 | ||
| Emmericia | 986 | 74 | 1 | 1 |
| Potamopyrgus | 978 | 170 | 130 | 46 |
| Theodoxus | 967 | 672 | 1232 | 608 |
| Planorbidae | 1009 | 5 | 2 | |
| Valvata | 972 | 3 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 1 | 369 | 559 |
| Dugesiidae | 1055 | 40 | 120 | 322 |
| Nematoda | 1089 | 1 | ||
| Prostoma | 3110 | 2 |