Listes faunistiques invertébrés
Le Ruisseau de La Roche 05097750
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.5659 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | |||
| Dupophilus | 620 | |||
| Limnius | 623 | |||
| Psychodidae | 783 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Ceratopogonidae | 819 | |||
| Empididae | 831 | |||
| Gammarus | 892 | |||
| Hydracarina | 906 | |||
| Glossiphoniidae | 908 | |||
| Esolus | 619 | |||
| Oligochaeta | 933 | |||
| Bythinella | 992 | |||
| Ancylus | 1028 | |||
| Pisidium | 1043 | |||
| Drusinae | 3120 | |||
| Mermithoïdea | 3159 | |||
| Limnephilinae | 3163 | |||
| Baetis lato sensu | 9794 | |||
| Pediciini | 20537 | |||
| Alainites | 32269 | |||
| Lepidostoma | 305 | |||
| Leuctra | 69 | |||
| Dinocras | 156 | |||
| Perla | 164 | |||
| Rhyacophila lato-sensu | 183 | |||
| Glossosomatidae | 189 | |||
| Hydropsyche | 212 | |||
| Plectrocnemia | 228 | |||
| Psychomyiidae | 238 | |||
| Goeridae | 286 | |||
| Silo | 292 | |||
| Protonemura | 46 | |||
| Sericostoma | 322 | |||
| Odontocerum | 339 | |||
| Epeorus | 400 | |||
| Rhithrogena | 404 | |||
| Ecdyonurus | 421 | |||
| Ephemerella ignita | 451 | |||
| Platambus | 556 | |||
| Hydraena | 608 | |||
| Elmis | 618 |