Listes faunistiques invertébrés
La Dore à Dorat 04039000
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| I2M2 | 0.7764 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 54.0 | dominant |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 6 | ||
| Esolus | 619 | 84 | 124 | |
| Dupophilus | 620 | 8 | ||
| Oulimnius | 622 | 1 | 3 | 4 |
| Limnius | 623 | 20 | ||
| Onychogomphus | 682 | 1 | ||
| Micronecta | 719 | 2 | ||
| Aphelocheirus | 721 | 8 | 3 | |
| Limoniidae | 757 | 4 | 2 | |
| Simuliidae | 801 | 2 | 2 | |
| Chironomidae | 807 | 264 | 1408 | 5 |
| Empididae | 831 | 7 | 1 | |
| Elmis | 618 | 3 | 9 | 12 |
| Asellidae | 880 | 2 | ||
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 18 | 416 | 14 |
| Planorbidae | 1009 | 2 | ||
| Dugesia | 1056 | 3 | 14 | |
| Prostoma | 3110 | 1 | 1 | |
| Mermithoïdea | 3159 | 1 | ||
| Crangonyx | 5116 | 1 | ||
| Baetis lato sensu | 9794 | 15 | 20 | 8 |
| Pediciini | 20537 | 3 | ||
| Mystacides | 312 | 4 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | 2 |
| Glossosomatidae | 189 | 1 | ||
| Ithytrichia | 198 | 4 | ||
| Hydroptila | 200 | 5 | ||
| Hydropsyche | 212 | 1 | 21 | 4 |
| Cheumatopsyche | 221 | 1 | 21 | 1 |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 5 | 4 | |
| Brachycentrus | 265 | 288 | 2560 | 84 |
| Athripsodes | 311 | 1 | 1 | |
| Leuctra | 69 | 6 | 26 | 152 |
| Oecetis | 317 | 1 | ||
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Heptagenia | 443 | 1 | ||
| Ephemerella ignita | 451 | 7 | 33 | 8 |
| Caenis | 457 | 2 | 1 | |
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Hydraena | 608 | 1 | ||
| Stenelmis | 617 | 1 | 8 |