Listes faunistiques invertébrés
Le Thoré à St-Amant Soult 05138000
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 54.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 23.0 | dominant |
| Algues | ||
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 7 | 12 |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 5 | 28 | |
| Hydropsyche | 212 | 22 | 20 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 9 | 1 | 1 |
| Oecetis | 317 | 7 | ||
| Polycentropus | 231 | 19 | 29 | 18 |
| Polycentropodidae | 223 | 1 | 2 | |
| Psychomyia | 239 | 2 | 20 | 8 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 22 | 7 |
| Baetis lato sensu | 9794 | 5 | 15 | 27 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 172 | 124 | 17 |
| Ephemerella ignita | 451 | 4 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Ephoron | 496 | 1 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Esolus | 619 | 7 | 9 | 9 |
| Oulimnius | 622 | 6 | 4 | |
| Athericidae | 838 | 13 | 8 | 7 |
| Chironomidae | 807 | 784 | 684 | 184 |
| Empididae | 831 | 5 | 3 | 3 |
| Limoniidae | 757 | 2 | 4 | |
| Simuliidae | 801 | 1 | 1 | 2 |
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 2 | 1 | 1 |
| Gomphidae | 678 | 1 | 1 | 1 |
| Calopteryx | 650 | 4 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Potamopyrgus | 978 | 3 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Planorbidae | 1009 | 7 | 50 | 44 |
| Oligochaeta | 933 | 7 | 588 | 14 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |