Listes faunistiques invertébrés
BRASSIERE DU REBASSAT A MOIRANS 06580863
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 25/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 4 |
| Variété taxonomique | 18 |
| I2M2 | 0.0720 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 94.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Vases | Lente | B |
| P6 | Vases | Nulle | B |
| P7 | Vases | Lente | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Lente | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Lente | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pacifastacus | 872 | 1 | ||
| Serratella | 5152 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Planariidae | 1061 | 1 | ||
| Pisidium | 1043 | 2 | 1 | 1 |
| Potamopyrgus | 978 | 22 | 120 | 9 |
| Oligochaeta | 933 | 10 | 32 | |
| Glossiphoniidae | 908 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Gammarus | 892 | 217 | 3 | 7 |
| Lype | 241 | 4 | ||
| Athericidae | 838 | 6 | 4 | 4 |
| Chironomidae | 807 | 170 | 32 | 54 |
| Dixidae | 793 | 1 | ||
| Sialis | 704 | 5 | ||
| Riolus | 625 | 1 | ||
| Limnius | 623 | 1 | ||
| Elmis | 618 | 56 | 2 | |
| Dryops | 613 | 1 | ||
| Baetis | 364 | 16 |