Listes faunistiques invertébrés
GRAVONE A BOCOGNANO 1 06215900
- Télécharger la fiche IRSTEA xls / 43 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 05/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 21 |
| I2M2 | 0.7609 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 78.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Elts. Organiques | Nulle | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Roches | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Roches | Lente | B2 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Roches | Rapide | B3 |
| P10 | Roches | Nulle | B3 |
| P11 | Roches | Moyenne | B3 |
| P12 | Roches | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Xanthoperla | 178 | 45 | 7 | 15 |
| Leuctra | 69 | 5 | 4 | 4 |
| Isoperla | 140 | 1 | 3 | |
| Protonemura | 46 | 1 | 8 | |
| Micrasema | 268 | 4 | ||
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 3 | 4 | |
| Hydroptilidae | 193 | 2 | ||
| Limnephilinae | 3163 | 2 | 1 | 2 |
| Polycentropus | 231 | 1 | ||
| Psychomyiidae | 238 | 3 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophilidae | 182 | 2 | 3 | 7 |
| Sericostoma | 322 | 24 | 2 | 5 |
| Thremma | 301 | 1 | ||
| Baetis | 364 | 50 | 82 | 110 |
| Serratella | 5152 | 69 | 20 | 24 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | ||
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 12 | 18 | |
| Leptophlebiidae | 473 | 1 | 2 | |
| Habroleptoides | 485 | 4 | 3 | 2 |
| Habrophlebia | 491 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Chironomidae | 807 | 105 | 29 | 40 |
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 15 | 8 | 9 |
| Simuliidae | 801 | 24 | 12 | 9 |
| Oligochaeta | 933 | 1 | 1 |