Listes faunistiques invertébrés
MANDORNE A ONCIEU 06069650
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 16/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.4921 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 19.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Bryophytes | Moyenne | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Nulle | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Blocs | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 2 | ||
| Perla | 164 | 1 | ||
| Hydropsychidae | 211 | 4 | 1 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | 3 |
| Sericostoma | 322 | 17 | 3 | |
| Baetis | 364 | 29 | 228 | 241 |
| Ephemera | 502 | 11 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Electrogena | 3181 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 3 | 1 | |
| Hydroporinae | 2393 | 2 | ||
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 2 | 2 | |
| Riolus | 625 | 7 | 12 | 6 |
| Hydrocyphon | 637 | 1 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 29 | 3 | 8 |
| Chironomidae | 807 | 26 | 6 | 22 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 29 | 22 | 71 |
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 1 | 64 | 3 |
| Gammarus | 892 | 65 | 185 | 29 |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 3 | 5 | 5 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 22 | 35 | 26 |
| Hydracarina | 906 | 3 | 3 | 3 |