Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | ||
| Leuctra | 69 | 13 | 6 | 6 |
| Pachyleuctra | 110 | 1 | ||
| Amphinemura | 21 | 80 | 3 | |
| Nemoura | 26 | 32 | 1 | |
| Protonemura | 46 | 48 | 1 | |
| Perlidae | 155 | 1 | 1 | |
| Dinocras | 156 | 25 | 3 | 4 |
| Perla | 164 | 3 | 1 | |
| Perlodidae | 127 | 37 | 1 | 3 |
| Isoperla | 140 | 1 | ||
| Taeniopteryx | 14 | 4 | ||
| Micrasema | 268 | 14 | 1 | |
| Hydropsyche | 212 | 56 | 9 | 7 |
| Lepidostomatidae | 304 | 2 | ||
| Lasiocephala | 307 | 84 | ||
| Limnephilidae | 276 | 15 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | 3 |
| Sericostomatidae | 321 | 5 | ||
| Baetis lato sensu | 9794 | 7 | 25 | 20 |
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 5 | 1 | 2 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 3 | 100 | 29 |
| Habroleptoides | 485 | 1 | ||
| Pomatinus substriatus | 33844 | 8 | ||
| Hydroporinae | 2393 | 13 | ||
| Elmis | 618 | 416 | 2 | 2 |
| Esolus | 619 | 5 | ||
| Limnius | 623 | 21 | 1 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 12 | ||
| Athericidae | 838 | 3 | 1 | 2 |
| Chironomidae | 807 | 15 | 3 | 8 |
| Limoniidae | 757 | 2 | 3 | 8 |
| Simuliidae | 801 | 2 | 4 | 3 |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 15 | 2 | |
| Oligochaeta | 933 | 2 | ||
| Planariidae | 1061 | 5 |