Listes faunistiques invertébrés
OULE A REMUZAT 2 06116620
- Télécharger la fiche IRSTEA xls / 225 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.6224 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 1 | |
| Leuctra | 69 | 23 | 27 | 50 |
| Nemoura | 26 | 1 | 1 | |
| Hydropsyche | 212 | 2 | ||
| Ceraclea | 313 | 6 | 4 | |
| Mystacides | 312 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Acentrella | 5151 | 17 | 37 | |
| Baetis | 364 | 12 | 5 | 19 |
| Procloeon | 390 | 9 | 3 | 11 |
| Caenis | 457 | 6 | 2 | 2 |
| Ephemerella | 450 | 1 | ||
| Ephemerellidae | 449 | 1 | ||
| Ecdyonurus | 421 | 26 | 124 | 86 |
| Heptageniidae | 399 | 1 | ||
| Micronecta | 719 | 9 | 3 | |
| Dryops | 613 | 4 | 1 | |
| Pomatinus | 611 | 1 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 5 | 5 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 2 | 8 | |
| Riolus | 625 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 464 | 8 | 40 |
| Empididae | 831 | 2 | ||
| Simuliidae | 801 | 3 | 20 | 304 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 40 | ||
| Gomphus | 679 | 12 | 1 | 1 |
| Onychogomphus | 682 | 6 | 3 | 2 |
| Gammarus | 892 | 4 | ||
| Oligochaeta | 933 | 3 | 1 | 6 |
| Dugesia | 1056 | 10 | 2 | 2 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |