Listes faunistiques invertébrés
La Dordogne en amont de Singles 05069400
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 60 | 15 | 30 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 243 | 10 | |
| Perla | 164 | 2 | ||
| Perlodes | 150 | 1 | 3 | 1 |
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 29 | 1 | |
| Oligoplectrum | 263 | 6 | 31 | 12 |
| Glossosoma | 190 | 2 | 16 | 3 |
| Silo | 292 | 1 | 10 | |
| Goeridae | 286 | 17 | 8 | 1 |
| Hydropsyche | 212 | 20 | 10 | |
| Lepidostoma | 305 | 19 | 57 | 4 |
| Limnephilinae | 3163 | 124 | 3 | 2 |
| Limnephilidae | 276 | 6 | ||
| Odontocerum | 339 | 2 | 2 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 8 | |
| Sericostoma | 322 | 5 | 2 | |
| Baetis | 364 | 51 | 102 | 76 |
| Caenis | 457 | 10 | 3 | 19 |
| Ephemerella | 450 | 73 | 14 | 21 |
| Ecdyonurus | 421 | 3 | 11 | 20 |
| Epeorus | 400 | 2 | 133 | 2 |
| Rhithrogena | 404 | 3 | 45 | 5 |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Hydroporinae | 2393 | 1 | 6 | |
| Elmis | 618 | 30 | 4 | 1 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 14 | ||
| Hydraena | 608 | 2 | 6 | |
| Athericidae | 838 | 11 | 21 | 10 |
| Blephariceridae | 747 | 3 | ||
| Chironomidae | 807 | 292 | 76 | 76 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 1 | 2 |
| Simuliidae | 801 | 319 | 56 | 2 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 9 | 5 | 6 |
| Planariidae | 1061 | 7 | 5 |