Listes faunistiques invertébrés
Touloubre à Aix-en-Provence 06195820
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.1841 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 25.0 | dominant |
| Helophytes | 10.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Helophytes | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 5 | 1 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 54 | 440 | 336 |
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 20 | 1152 | 384 |
| Esolus | 619 | 64 | 32 | |
| Limnius | 623 | 184 | 288 | 496 |
| Riolus | 625 | 128 | 2 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 40 | 72 | 12 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 120 | 16 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 2 | 1 | |
| Calopteryx | 650 | 3 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Gammarus | 892 | 1280 | 10880 | 2032 |
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 1 | 2 | 1 |
| Pisidium | 1043 | 15 | 31 | |
| Ancylus | 1028 | 11 | 4 | |
| Potamopyrgus | 978 | 1604 | 1296 | 428 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 5 | 2 | 3 |
| Piscicolidae | 918 | 1 | 1 | |
| Oligochaeta | 933 | 736 | 208 | 768 |
| Dugesiidae | 1055 | 2 | 4 | 110 |
| Nematoda | 1089 | 1 | 7 | 7 |
| Hydrozoa | 3168 | 1 |