Listes faunistiques invertébrés
Buëch à Ribiers 06750950
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/05/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 13.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 14.0 | dominant |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Vases | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Granulats | Lente | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | 4 | 4 |
| Leuctra | 69 | 13 | 57 | 48 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 147 | 57 | 102 |
| Hydroptila | 200 | 3 | 1 | 3 |
| Rhyacophila lato-sensu | 183 | 12 | 1 | 5 |
| Acentrella | 5151 | 1 | 156 | 216 |
| Baetis | 364 | 1995 | 708 | 1182 |
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 3 | ||
| Caenis | 457 | 44 | 2 | 11 |
| Serratella | 5152 | 35 | 7 | 5 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 9 | 45 | 30 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Oligoneuriella | 394 | 58 | 156 | 258 |
| Micronecta | 719 | 6 | 1 | |
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 1 | 8 | |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 1610 | 396 | 192 |
| Empididae | 831 | 3 | 4 | 5 |
| Limoniidae | 757 | 2 | 4 | 1 |
| Simuliidae | 801 | 116 | 31 | 12 |
| Tabanidae | 837 | 4 | 2 | |
| Tipulidae | 753 | 2 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 3 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 350 | 6 | 2 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |