Listes faunistiques invertébrés
Touloubre à Aix-en-Provence 06195820
- Télécharger la fiche IRSTEA xls / 56 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.2841 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 19.0 | dominant |
| Helophytes | 12.0 | dominant |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Helophytes | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Silo | 292 | 2 | 3 | |
| Hydropsyche | 212 | 4 | 1 | 1 |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 8 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 96 | 35 | |
| Caenis | 457 | 1 | 1 | |
| Elmis | 618 | 31 | 54 | 263 |
| Esolus | 619 | 4 | 46 | |
| Limnius | 623 | 6 | 62 | 604 |
| Riolus | 625 | 8 | 47 | |
| Ceratopogonidae | 819 | 12 | 7 | |
| Chironomidae | 807 | 754 | 679 | 192 |
| Simuliidae | 801 | 1 | 9 | |
| Tabanidae | 837 | 1 | 1 | |
| Boyeria | 670 | 2 | 1 | |
| Calopteryx | 650 | 5 | 3 | |
| Asellidae | 880 | 6 | ||
| Gammaridae | 887 | 879 | ||
| Gammarus | 892 | 1255 | 2053 | 1690 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 3 | 2 | 1 |
| Pisidium | 1043 | 1 | 2 | |
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 320 | 350 | 160 |
| Theodoxus | 967 | 1 | 52 | 2 |
| Glossiphoniidae | 908 | 10 | 4 | |
| Oligochaeta | 933 | 448 | 128 | 224 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 12 | 16 | |
| Nemathelmintha | 3111 | 3 |