Listes faunistiques invertébrés
L'Agout à St-Sulpice 05131000
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 10/07/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Taxon indicateur | Leptophlebiidae |
| I2M2 | 0.5083 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 30.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Sables | Nulle | B1 |
| P3 | Algues | Nulle | B1 |
| P4 | Dalles, argiles | Nulle | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Hydrophytes | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Hydrophytes | Nulle | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Hydrophytes | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 3 | 2 | |
| Hydropsyche | 212 | 1 | 12 | 22 |
| Hydroptila | 200 | 1 | 1 | |
| Orthotrichia | 197 | 1 | 2 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 179 | 9 | |
| Procloeon | 390 | 88 | 5 | 46 |
| Caenis | 457 | 13 | 12 | |
| Heptagenia | 443 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 2 | 1 | |
| Esolus | 619 | 2 | 3 | |
| Stenelmis | 617 | 4 | ||
| Chironomidae | 807 | 21 | 72 | 17 |
| Simuliidae | 801 | 90 | 375 | |
| Calopteryx | 650 | 1 | ||
| Asellidae | 880 | 4 | 1 | |
| Corbicula | 1051 | 7 | 16 | 3 |
| Unio | 1041 | 1 | ||
| Acroloxus | 1033 | 5 | 3 | |
| Physa (sensu lato) | 997 | 4 | 4 | |
| Planorbidae | 1009 | 9 | ||
| Dugesiidae | 1055 | 34 | ||
| Oligochaeta | 933 | 3 | ||
| Hydracarina | 906 | 3 | 3 |