Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 30 | 1 | 4 |
| Protonemura | 46 | 61 | 1 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 9 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 74 | 7 | 1 |
| Oligoplectrum | 263 | 1 | ||
| Agapetus | 191 | 2 | 2 | 4 |
| Silo | 292 | 2 | 6 | |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 230 | 32 | |
| Mystacides | 312 | 4 | ||
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 3 | |
| Sericostoma | 322 | 4 | 1 | |
| Baetis | 364 | 12 | 32 | 10 |
| Torleya | 2391 | 1 | 1 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 30 | ||
| Rhithrogena | 404 | 2 | 2 | |
| Heptageniidae | 399 | 2 | 3 | |
| Habroleptoides | 485 | 2 | ||
| Leptophlebiidae | 473 | 2 | 2 | |
| Dupophilus | 620 | 15 | 34 | 15 |
| Elmis | 618 | 240 | 26 | 6 |
| Esolus | 619 | 25 | 14 | 7 |
| Limnius | 623 | 10 | 26 | 1 |
| Oulimnius | 622 | 15 | 2 | 2 |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 2 | 2 | 1 |
| Athericidae | 838 | 4 | 15 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 10 | 1 | 5 |
| Limoniidae | 757 | 2 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 46 | 5 | |
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 4 | ||
| Hydracarina | 906 | 1 | ||
| Ancylus | 1028 | 4 | 7 | 2 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 15 | 35 | 21 |