Listes faunistiques invertébrés
Le Lis au niveau de Tarasteix 05234060
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| I2M2 | 0.7633 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 5.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Litieres | Nulle | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 3 | 6 | |
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | 4 |
| Micronecta | 719 | 1 | ||
| Gerridae | 734 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | ||
| Chironomidae | 807 | 22 | 34 | 8 |
| Athericidae | 838 | 7 | 61 | 9 |
| Oligochaeta | 933 | 21 | 13 | |
| Calopteryx | 650 | 46 | 5 | |
| Planorbidae | 1009 | 2 | ||
| Menetus | 1025 | 1 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Physella | 19280 | 11 | ||
| Leuctra geniculata | 33830 | 2 | 13 | |
| Centroptilum | 383 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Hydropsyche | 212 | 3 | 4 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 2 | 33 | 2 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 4 | ||
| Goeridae | 286 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | 1 | |
| Baetis | 364 | 1 | 2 | |
| Leuctra | 69 | 2 | 2 | |
| Caenis | 457 | 1 | 3 | 1 |
| Ephemera | 502 | 1 | ||
| Platambus | 556 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Stenelmis | 617 | 3 | 4 | |
| Elmis | 618 | 5 | 2 | 12 |
| Esolus | 619 | 2 | ||
| Dupophilus | 620 | 1 | 5 | 3 |
| Oulimnius | 622 | 17 | 5 | 7 |
| Limnius | 623 | 2 | 4 | 9 |