Listes faunistiques invertébrés
L'Allier à Limons 04036500
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 8 |
| Variété taxonomique | 22 |
| I2M2 | 0.5310 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Rapide | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Hydrophytes | Lente | A |
| P7 | Blocs | Moyenne | A |
| P8 | Branchage, racines | Nulle | A |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Atherix | 839 | 1 | ||
| Esolus | 619 | 4 | 9 | 1 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 2 | 34 | 9 |
| Onychogomphus | 682 | 3 | ||
| Micronecta | 719 | 9 | 9 | |
| Hexatoma | 773 | 1 | 1 | |
| Simuliidae | 801 | 69 | 12 | 2 |
| Chironomidae | 807 | 816 | 45 | 12 |
| Potamanthus | 509 | 6 | 10 | 7 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 48 | 34 | 2 |
| Dugesiidae | 1055 | 17 | ||
| Hydrozoa | 3168 | 1 | ||
| Turbellaria | 3326 | 7 | ||
| Agapetus-synagapetus | 5218 | 1 | 1 | |
| Baetidae | 363 | 2 | ||
| Ithytrichia | 198 | 3 | ||
| Hydroptila | 200 | 17 | 1 | 1 |
| Hydropsychidae | 211 | 3 | ||
| Hydropsyche | 212 | 12 | 35 | 7 |
| Psychomyia | 239 | 16 | 45 | 35 |
| Oligoplectrum | 263 | 2 | 3 | |
| Brachycentrus | 265 | 10 | ||
| Ceraclea | 313 | 1 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Baetis | 364 | 42 | 16 | 35 |
| Procloeon bifidum | 391 | 4 | ||
| Rhithrogena | 404 | 5 | 2 | |
| Ecdyonurus | 421 | 2 | 1 | |
| Ephemerella ignita | 451 | 6 | 4 | 1 |
| Caenis | 457 | 8 | 16 | 4 |
| Ephoron | 496 | 2 | 7 | 2 |