Listes faunistiques invertébrés
Touloubre à Aix-en-Provence 06195820
- Télécharger la fiche IRSTEA xls / 106 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 20/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.2851 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 15 | 1 |
| Hydroptila | 200 | 3 | 6 | |
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 12 | 8 | |
| Rhyacophila lato-sensu | 183 | 1 | 11 | 1 |
| Baetis | 364 | 1 | 15 | 5 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Gerris | 735 | 2 | ||
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 25 | 44 | 54 |
| Esolus | 619 | 8 | 7 | |
| Limnius | 623 | 8 | 48 | 85 |
| Oulimnius | 622 | 1 | 2 | |
| Riolus | 625 | 3 | 5 | |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 231 | 40 | 12 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 13 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 5 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 2416 | 1958 | 2264 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 4 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 447 | 66 | 59 |
| Theodoxus | 967 | 13 | 199 | 173 |
| Erpobdellidae | 928 | 1 | 12 | 6 |
| Glossiphoniidae | 908 | 5 | 18 | 51 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 129 | 158 | 423 |
| Dendrocoelidae | 1071 | 3 | 6 | 2 |
| Dugesiidae | 1055 | 2 | 60 | 12 |