Listes faunistiques invertébrés
RESTONICA A CORTE 1 06215250
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 13/08/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 8 |
| Variété taxonomique | 20 |
| I2M2 | 0.7322 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Dalles, argiles | Nulle | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Roches | Nulle | B3 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 41 | 32 | 17 |
| Protonemura | 46 | 2 | 1 | |
| Beraeodina | 331 | 6 | ||
| Micrasema | 268 | 17 | 13 | |
| Hydropsyche | 212 | 13 | 1 | 2 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Rhyacophilidae | 182 | 1 | 1 | |
| Baetidae | 363 | 2 | 2 | |
| Baetis | 364 | 21 | 48 | 22 |
| Serratella | 5152 | 62 | 7 | 4 |
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 3 | 16 | |
| Rhithrogena | 404 | 1 | 2 | 3 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Macronychus | 626 | 1 | ||
| Athericidae | 838 | 3 | 1 | |
| Chironomidae | 807 | 73 | 28 | 11 |
| Limoniidae | 757 | 6 | 3 | |
| Simuliidae | 801 | 4 | ||
| Neurorthus | 858 | 1 | 1 | |
| Dugesiidae | 1055 | 2 | ||
| Hydracarina | 906 | 3 |