Listes faunistiques invertébrés
La Selves au niveau de Montpeyroux 05096030
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 7.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 5.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 80.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 239 | 48 | 3 |
| Nemoura | 26 | 19 | 7 | 1 |
| Protonemura | 46 | 31 | 161 | 2 |
| Micrasema | 268 | 44 | 24 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 4 | 44 | |
| Philopotamus | 209 | 7 | ||
| Polycentropodidae | 223 | 3 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 5 | 1 | |
| Psychomyia | 239 | 1 | 3 | |
| Rhyacophila lato-sensu | 183 | 5 | 8 | |
| Baetis | 364 | 64 | 28 | 61 |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 4 | 1 | |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 8 | 3 | |
| Habrophlebia | 491 | 3 | ||
| Paraleptophlebia | 481 | 6 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | 16 | 1 |
| Esolus | 619 | 1 | ||
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 328 | 30 | 2 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 13 | 7 | |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 6 | 14 | 3 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Pacifastacus | 872 | 21 | 3 | |
| Gammarus | 892 | 9 | 7 | |
| Copepoda | 3206 | 3 | 3 | |
| Sphaerium | 1044 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 15 | 12 | |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 |