Listes faunistiques invertébrés
RESTONICA A CORTE 1 06215250
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 20/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 8 |
| Variété taxonomique | 17 |
| I2M2 | 0.6767 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Granulats | Nulle | A |
| P3 | Algues | Moyenne | A |
| P4 | Algues | 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 | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 36 | 41 | 22 |
| Protonemura | 46 | 18 | 5 | 4 |
| Micrasema | 268 | 23 | 5 | 5 |
| Hydropsyche | 212 | 2 | 17 | 9 |
| Hydroptila | 200 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 20 | 35 | 24 |
| Serratella | 5152 | 62 | 2 | |
| Heptageniidae | 399 | 3 | 5 | 2 |
| Electrogena | 3181 | 1 | 1 | 1 |
| Rhithrogena | 404 | 3 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 72 | 7 | 4 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 8 | ||
| Simuliidae | 801 | 9 | 13 | |
| Hydracarina | 906 | 2 | 4 | |
| Bryozoa | 1087 | 1 | 1 | 1 |