Listes faunistiques invertébrés
La Selves au niveau de Montpeyroux 05096030
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/10/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 7.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 77.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | 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 |
|---|---|---|---|---|
| Leuctra | 69 | 26 | 66 | 7 |
| Nemoura | 26 | 13 | 8 | 1 |
| Protonemura | 46 | 1 | 114 | 26 |
| Micrasema | 268 | 1 | 107 | 12 |
| Silo | 292 | 3 | ||
| Hydropsyche | 212 | 14 | 147 | 37 |
| Limnephilidae | 276 | 1 | ||
| Philopotamus | 209 | 1 | 1 | |
| Polycentropus | 231 | 4 | 2 | 2 |
| Polycentropodidae | 223 | 8 | 1 | |
| Rhyacophila lato-sensu | 183 | 11 | 7 | |
| Baetis | 364 | 2 | 13 | 3 |
| Caenis | 457 | 1 | 4 | 1 |
| Ephemera | 502 | 8 | ||
| Ecdyonurus | 421 | 9 | 27 | 4 |
| Epeorus | 400 | 1 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | 10 | 2 |
| Paraleptophlebia | 481 | 4 | ||
| Leptophlebiidae | 473 | 9 | 16 | |
| Elmis | 618 | 1 | 12 | 5 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Helodes | 636 | 3 | 1 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 87 | 27 | 5 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 3 | 18 | 10 |
| Tipulidae | 753 | 2 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Gammarus | 892 | 3 | 1 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 6 | ||
| Ancylus | 1028 | 2 | 1 | |
| Ferrissia | 1030 | 2 | 1 | |
| Cambarincola | 30951 | 1 | ||
| Erpobdellidae | 928 | 1 | 4 | |
| Oligochaeta | 933 | 10 | 10 | |
| Nemathelmintha | 3111 | 1 |