Listes faunistiques invertébrés
Buëch à Ribiers 06750950
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Rapide | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 10 | 2 | 5 |
| Leuctra | 69 | 14 | 14 | 15 |
| Hydropsyche | 212 | 10 | 7 | 8 |
| Athripsodes | 311 | 10 | 6 | 1 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Baetidae | 363 | 9 | ||
| Acentrella | 5151 | 3 | 53 | 168 |
| Baetis | 364 | 20 | 18 | 4 |
| Procloeon | 390 | 6 | 5 | |
| Caenis | 457 | 21 | 40 | |
| Ephemerella | 450 | 8 | 3 | 5 |
| Ecdyonurus | 421 | 3 | 22 | 17 |
| Rhithrogena | 404 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Oligoneuriella | 394 | 1 | 19 | 8 |
| Micronecta | 719 | 12 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 7 | 1 | 1 |
| Esolus | 619 | 1 | ||
| Hydrophilidae | 571 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 180 | 66 | 175 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 5 | 2 | 6 |
| Simuliidae | 801 | 13 | 408 | 70 |
| Tabanidae | 837 | 1 | ||
| Copepoda | 3206 | 8 | 3 | 1 |
| Oligochaeta | 933 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |