Listes faunistiques invertébrés
RESTONICA A CORTE 1 06215250
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 13/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 18 |
| I2M2 | 0.5117 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Granulats | Nulle | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Algues | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Dalles, argiles | Nulle | B3 |
| P11 | Roches | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 18 | 7 |
| Xanthoperla | 178 | 1 | 1 | |
| Hydropsyche | 212 | 1 | 6 | 7 |
| Hydroptila | 200 | 1 | 3 | |
| Rhyacophilidae | 182 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 4 | 17 | 7 |
| Serratella | 5152 | 6 | 16 | 3 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 1 | 2 | |
| Hydroporinae | 2393 | 2 | ||
| Chironomidae | 807 | 30 | 65 | 24 |
| Limoniidae | 757 | 6 | 1 | 1 |
| Simuliidae | 801 | 1 | 12 | 4 |
| Sisyra | 856 | 2 | ||
| Bithynia | 994 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 2 | ||
| Hydracarina | 906 | 2 | ||
| Bryozoa | 1087 | 1 | 1 | 1 |