Listes faunistiques invertébrés
Le Sioulet à Combrailles 04041750
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | B |
| P4 | Bryophytes | Moyenne | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Dalles, argiles | Moyenne | C |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 70 | 47 | 64 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 57 | 1 | 1 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | 21 | 15 |
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 1 | 1 | |
| Glossosoma | 190 | 4 | 1 | |
| Silo-lithax | 5219 | 1 | ||
| Hydropsychidae | 211 | 28 | 3 | 3 |
| Hydropsyche | 212 | 33 | 12 | 16 |
| Ithytrichia | 198 | 2 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 67 | 3 | |
| Rhyacophila lato-sensu | 183 | 3 | 12 | 2 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 106 | 88 | 109 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 33 | 2 | |
| Ephemerella ignita | 451 | 15 | 3 | 2 |
| Ephemera | 502 | 3 | 1 | |
| Heptageniidae | 399 | 13 | ||
| Ecdyonurus | 421 | 5 | 1 | |
| Epeorus | 400 | 2 | 3 | |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 4 | 3 | |
| Leptophlebiidae | 473 | 3 | 12 | |
| Habrophlebia | 491 | 2 | ||
| Dupophilus | 620 | 2 | 44 | 22 |
| Elmis | 618 | 61 | 4 | 2 |
| Limnius | 623 | 1 | 3 | |
| Hydraena | 608 | 4 | 8 | 4 |
| Atherix | 839 | 8 | 14 | 16 |
| Blepharicera | 749 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 167 | 52 | 79 |
| Antocha | 759 | 1 | 1 | |
| Dicranota | 765 | 2 | ||
| Simuliidae | 801 | 54 | 2 | 4 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 25 | 1 | |
| Copepoda | 3206 | 3 | ||
| Pacifastacus | 872 | 3 | ||
| Gammarus | 892 | 4 | ||
| Ancylus | 1028 | 17 | 27 | |
| Oligochaeta | 933 | 5 | 21 | 14 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |