Listes faunistiques invertébrés
SAVASSE A ST-MICHEL-SUR-SAVASSE 2 06148800
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 3 | |
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Limnephilinae | 3163 | 5 | 2 | 10 |
| Odontocerum | 339 | 15 | 4 | 5 |
| Plectrocnemia | 228 | 7 | 7 | 8 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 4 | 6 | 16 |
| Baetis | 364 | 4 | 5 | 11 |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 423 | 92 | 88 |
| Heptageniidae | 399 | 2 | 16 | 8 |
| Ecdyonurus | 421 | 4 | 8 | 8 |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 4 | ||
| Leptophlebiidae | 473 | 4 | 2 | |
| Habrophlebia | 491 | 7 | 3 | |
| Gerris | 735 | 2 | ||
| Colymbetinae | 2395 | 5 | ||
| Elmis | 618 | 8 | 22 | 94 |
| Esolus | 619 | 5 | 5 | 21 |
| Limnius | 623 | 31 | 19 | 67 |
| Scirtidae | 634 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 1 | 10 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 190 | 7 | 96 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 122 | 1 | 7 |
| Rhagionidae | 841 | 2 | 1 | |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 18 | 5 | 1 |
| Calopteryx | 650 | 8 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1597 | 2026 | 2182 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 24 | 1 | 4 |
| Pisidium | 1043 | 16 | 1 | |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 7 | 2 | 6 |
| Dugesiidae | 1055 | 9 | 291 | 122 |