Listes faunistiques invertébrés
Le Goul au niveau de Taussac 05090065
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/11/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 124 | 27 | 36 |
| Euleuctra geniculata | 68 | 2 | ||
| Nemoura | 26 | 1 | ||
| Perla | 164 | 13 | ||
| Oligoplectrum | 263 | 10 | 2 | |
| Silo | 292 | 14 | 5 | 14 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 7 | 45 | 3 |
| Hydroptila | 200 | 1 | ||
| Crunoecia | 309 | 1 | ||
| Athripsodes | 311 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 4 | 3 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 2 | 37 | 27 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 18 | ||
| Ephemera | 502 | 49 | 3 | 2 |
| Ecdyonurus | 421 | 7 | 24 | 31 |
| Epeorus | 400 | 3 | 16 | |
| Rhithrogena | 404 | 1 | 6 | |
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 1 | 1 | 1 |
| Elmis | 618 | 15 | 17 | 1 |
| Esolus | 619 | 65 | 34 | 27 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 654 | 31 | 8 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 2 | 1 |
| Simuliidae | 801 | 1 | 1 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Pacifastacus | 872 | 2 | ||
| Gammarus | 892 | 4 | ||
| Ancylus | 1028 | 2 | ||
| Oligochaeta | 933 | 4 | 7 | 4 |