Listes faunistiques invertébrés
Arc (Paca) à Rousset 06194800
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 39 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4325 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 20 | 6 | 235 |
| Hydroptila | 200 | 244 | 13 | 46 |
| Mystacides | 312 | 12 | 21 | 8 |
| Polycentropus | 231 | 2 | 3 | 3 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis lato sensu | 9794 | 106 | 1 | 235 |
| Cloeon | 387 | 3 | ||
| Caenis | 457 | 5 | 3 | 5 |
| Ephemerella | 450 | 1 | ||
| Gerris | 735 | 2 | 1 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 5 | ||
| Pomatinus | 611 | 8 | 4 | |
| Elmis | 618 | 123 | 13 | 19 |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 8 | 2 | 2 |
| Haliplus | 518 | 1 | ||
| Helodes | 636 | 4 | ||
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 15 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 100 | 188 | 416 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 7 | 6 |
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 6 | ||
| Psychodidae | 783 | 4 | 1 | |
| Simuliidae | 801 | 19 | 1 | 3 |
| Tipulidae | 753 | 14 | ||
| Gomphidae | 678 | 8 | 1 | 2 |
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Calopteryx | 650 | 2 | 2 | 2 |
| Gammarus | 892 | 736 | 74 | 16 |
| Asellidae | 880 | 2 | 10 | |
| Hydracarina | 906 | 7 | 15 | 14 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 3 | 1 | 1 |
| Bithynia | 994 | 1 | 2 | |
| Potamopyrgus | 978 | 204 | 540 | 255 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 20 | 18 | 10 |
| Dugesiidae | 1055 | 13 | 1 | |
| Nematoda | 1089 | 1 | 4 | |
| Prostoma | 3110 | 3 |