Listes faunistiques invertébrés
Touloubre à Aix-en-Provence 06195820
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Goeridae |
| I2M2 | 0.2212 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 24 | 8 | |
| Silo | 292 | 4 | 1 | |
| Hydropsyche | 212 | 2 | 5 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | 2 | 1 |
| Baetis | 364 | 1 | 9 | 11 |
| Caenis | 457 | 1 | ||
| Elmis | 618 | 71 | 1408 | 1344 |
| Limnius | 623 | 10 | 576 | 432 |
| Riolus | 625 | 32 | 24 | |
| Chironomidae | 807 | 44 | 160 | 30 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 1 | 1 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Odonata | 648 | 1 | ||
| Gammarus | 892 | 1536 | 3872 | 1728 |
| Hydracarina | 906 | 4 | 2 | |
| Pisidium | 1043 | 8 | 5 | 7 |
| Ancylus | 1028 | 2 | 12 | 11 |
| Potamopyrgus | 978 | 164 | 806 | 278 |
| Radix | 1004 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Oligochaeta | 933 | 56 | 176 | 912 |
| Dendrocoelidae | 1071 | 2 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 1 | 2 |