Listes faunistiques invertébrés
Le Gave d'Estaing à La Badette 05217800
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 49 | 4 | 4 |
| Pachyleuctra | 110 | 1 | ||
| Protonemura | 46 | 70 | 11 | 42 |
| Perlidae | 155 | 8 | 1 | 4 |
| Dinocras | 156 | 6 | 1 | |
| Isoperla | 140 | 5 | ||
| Perlodes | 150 | 3 | ||
| Micrasema | 268 | 7 | 1 | 1 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 8 | 17 | 8 |
| Lepidostomatidae | 304 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Odontocerum | 339 | 2 | ||
| Rhyacophila lato-sensu | 183 | 6 | 8 | 3 |
| Sericostoma | 322 | 10 | ||
| Baetis | 364 | 80 | 41 | 110 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 19 | 2 | |
| Ecdyonurus | 421 | 3 | 12 | |
| Epeorus | 400 | 3 | 4 | 2 |
| Rhithrogena | 404 | 1 | 64 | 83 |
| Hydroporinae | 2393 | 12 | ||
| Elmis | 618 | 39 | 3 | 14 |
| Esolus | 619 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 5 | |
| Athericidae | 838 | 1 | 11 | 1 |
| Blephariceridae | 747 | 2 | 8 | 20 |
| Chironomidae | 807 | 945 | 3 | 3 |
| Empididae | 831 | 5 | 2 | |
| Limoniidae | 757 | 10 | 1 | 4 |
| Simuliidae | 801 | 34 | 285 | 66 |
| Hydracarina | 906 | 2 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Bithynia | 994 | 1 | ||
| Oligochaeta | 933 | 1 | ||
| Planariidae | 1061 | 1 | 1 |