Listes faunistiques invertébrés
RU D'AITONE A EVISA 06219590
- Télécharger la fiche IRSTEA xls / 52 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 05/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| I2M2 | 0.7649 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 11.0 | dominant |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 29 | 18 | 10 |
| Euleuctra | 67 | 2 | ||
| Protonemura | 46 | 2 | ||
| Micrasema | 268 | 1 | 1 | 1 |
| Agapetus | 191 | 2 | ||
| Silo | 292 | 1 | 1 | 1 |
| Silonella | 298 | 1 | ||
| Hydropsyche | 212 | 5 | 2 | |
| Hydroptila | 200 | 7 | 1 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 4 | 4 | 2 |
| Rhyacophilidae | 182 | 2 | 1 | |
| Sericostoma | 322 | 2 | 1 | |
| Thremma | 301 | 1 | 1 | |
| Baetidae | 363 | 68 | ||
| Baetis | 364 | 13 | ||
| Procloeon | 390 | 2 | ||
| Centroptilum | 383 | 6 | 2 | |
| Serratella | 5152 | 3 | ||
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 2 | 5 | 1 |
| Leptophlebiidae | 473 | 1 | 3 | |
| Habroleptoides | 485 | 25 | ||
| Habrophlebia | 491 | 4 | 2 | |
| Esolus | 619 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 45 | 17 | 42 |
| Limoniidae | 757 | 10 | 1 | 1 |
| Simuliidae | 801 | 4 | 2 | |
| Tipulidae | 753 | 1 | ||
| Neurorthus | 858 | 8 | 3 | 2 |
| Oligochaeta | 933 | 7 | 5 | |
| Hydracarina | 906 | 1 |