Listes faunistiques invertébrés
FANGO A MANSO 06222600
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 08/10/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 10.0 |
| GFI | 5 |
| Variété taxonomique | 18 |
| I2M2 | 0.2552 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 1 | 4 | |
| Baetis | 364 | 3 | 52 | 31 |
| Procloeon | 390 | 3 | ||
| Electrogena | 3181 | 1 | ||
| Micronecta | 719 | 1 | 3 | |
| Gerridae | 734 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 2 | 9 | 6 |
| Simuliidae | 801 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Potamopyrgus | 978 | 35 | 3 | |
| Planorbidae | 1009 | 1 | 2 | |
| Dugesiidae | 1055 | 14 | 4 | |
| Oligochaeta | 933 | 12 | ||
| Hydracarina | 906 | 2 | ||
| Nemertea | 1052 | 1 |