Listes faunistiques invertébrés
Le Sioulet à Combrailles 04041750
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 17.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Rapide | C |
| P3 | Hydrophytes | Moyenne | B |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Pierres, galets | Nulle | C |
| P8 | Dalles, argiles | Lente | B |
| P9 | Bryophytes | Moyenne | A |
| P10 | Blocs | Moyenne | B |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | ||
| Leuctra | 69 | 28 | 20 | 20 |
| Protonemura | 46 | 2 | ||
| Dinocras | 156 | 3 | ||
| Perla | 164 | 6 | 2 | |
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 2 | 6 | |
| Silo | 292 | 20 | 4 | |
| Hydropsyche | 212 | 45 | 18 | 36 |
| Lepidostoma | 305 | 2 | 3 | |
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 31 | 2 | 1 |
| Polycentropus | 231 | 1 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 8 | 12 | 1 |
| Sericostoma | 322 | 10 | 2 | |
| Baetis | 364 | 49 | 111 | 125 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 5 | 1 | |
| Ephemerella ignita | 451 | 31 | 60 | 5 |
| Ecdyonurus | 421 | 2 | 5 | |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 5 | 4 | 4 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 20 | 1 | |
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 29 | 6 | 26 |
| Elmis | 618 | 66 | 35 | 5 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 11 | 19 | 3 |
| Athericidae | 838 | 2 | 3 | |
| Chironomidae | 807 | 92 | 42 | 18 |
| Limoniidae | 757 | 15 | 4 | |
| Simuliidae | 801 | 340 | 1350 | 10 |
| Aeshnidae | 669 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gammarus | 892 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 8 | 79 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 13 | 8 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |