Listes faunistiques invertébrés
Le Thoré à Labruguière 05135100
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.5361 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 3 | |
| Goera | 287 | 2 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 8 | ||
| Hydropsyche | 212 | 20 | 133 | 27 |
| Hydroptila | 200 | 18 | ||
| Mystacides | 312 | 12 | 4 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 6 | 4 | 7 |
| Polycentropodidae | 223 | 1 | 2 | |
| Psychomyia | 239 | 164 | 5 | |
| Psychomyiidae | 238 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Baetis lato sensu | 9794 | 5 | 2 | 2 |
| Baetis | 364 | 8 | 4 | |
| Caenis | 457 | 84 | 20 | 52 |
| Ecdyonurus | 421 | 2 | ||
| Heptageniidae | 399 | 2 | ||
| Dryops | 613 | 2 | ||
| Dryopidae | 610 | 3 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | 5 | 5 |
| Oulimnius | 622 | 4 | 2 | 2 |
| Gyrinus | 514 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Atrichops | 840 | 6 | ||
| Chironomidae | 807 | 552 | 661 | 131 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniini | 20393 | 4 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 260 | ||
| Tipulidae | 753 | 2 | 1 | |
| Calopteryx | 650 | 12 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Corbicula | 1051 | 4 | 3 | 1 |
| Ancylus | 1028 | 2 | 20 | 44 |
| Potamopyrgus | 978 | 2 | ||
| Physidae | 995 | 5 | ||
| Menetus | 1025 | 5 | 1 | |
| Oligochaeta | 933 | 6 | 409 | 72 |
| Mermithoïdea | 3159 | 1 | 12 | 21 |
| Hydracarina | 906 | 24 | 5 |