Listes faunistiques invertébrés
Le Thoré à St-Amant Soult 05138000
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 14 | 14 | |
| Leuctra | 69 | 3 | 6 | |
| Agapetus | 191 | 8 | 2 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Goera | 287 | 1 | 1 | |
| Cheumatopsyche | 221 | 3 | 6 | |
| Hydropsyche | 212 | 5 | ||
| Mystacides | 312 | 5 | 1 | 6 |
| Oecetis | 317 | 13 | 1 | |
| Polycentropus | 231 | 1 | 7 | 6 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 6 | 38 | |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis lato sensu | 9794 | 6 | 47 | |
| Labiobaetis | 32271 | 1 | ||
| Caenis | 457 | 17 | 3 | |
| Ephemerellidae | 449 | 2 | ||
| Epeorus | 400 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 2 | 3 | |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 13 | 12 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 1 | |
| Athericidae | 838 | 14 | 13 | 5 |
| Chironomidae | 807 | 438 | 130 | 148 |
| Empididae | 831 | 10 | 5 | 10 |
| Limoniidae | 757 | 1 | 6 | 16 |
| Simuliidae | 801 | 1 | 6 | |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 5 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Ancylus | 1028 | 3 | 42 | 44 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 20 | 17 | 2 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |