Listes faunistiques invertébrés
Le Thoré à Labruguière 05135100
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/07/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.5078 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 16 | |
| Leuctra | 69 | 2 | 9 | 1 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | 8 | 5 |
| Hydroptila | 200 | 4 | ||
| Hydroptilidae | 193 | 3 | 2 | 1 |
| Mystacides | 312 | 1 | 3 | |
| Cyrnus | 224 | 2 | 1 | 2 |
| Polycentropus | 231 | 36 | 49 | 32 |
| Polycentropodidae | 223 | 6 | 7 | 3 |
| Psychomyia | 239 | 5 | 115 | 128 |
| Rhyacophila lato-sensu | 183 | 15 | ||
| Baetis lato sensu | 9794 | 27 | 26 | 2 |
| Caenis | 457 | 17 | 11 | 8 |
| Ephemerella ignita | 451 | 25 | 2 | |
| Electrogena | 3181 | 1 | ||
| Heptagenia | 443 | 1 | 2 | |
| Ephoron | 496 | 2 | ||
| Gerris | 735 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 12 | 14 |
| Oulimnius | 622 | 4 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1760 | 253 | 387 |
| Empididae | 831 | 3 | 2 | 2 |
| Limoniidae | 757 | 4 | 21 | 42 |
| Onychogomphus | 682 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Pacifastacus | 872 | 2 | ||
| Corbicula | 1051 | 2 | 2 | |
| Ancylus | 1028 | 1 | 30 | 108 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 284 | 577 | 256 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |