Listes faunistiques invertébrés
La Bouble à Echassières 04041800
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 02/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 42.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 152 | 25 |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 3 | 1 | |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 8 | 29 | 15 |
| Polycentropus | 231 | 7 | 3 | |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | |
| Baetis lato sensu | 9794 | 59 | 112 | 26 |
| Caenis | 457 | 7 | ||
| Ephemerella ignita | 451 | 3 | 1 | |
| Ephemera | 502 | 3 | 2 | |
| Heptagenia | 443 | 1 | ||
| Heptageniidae | 399 | 4 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Dupophilus | 620 | 3 | 1 | |
| Elmis | 618 | 3 | 2 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 5 | 7 | 1 |
| Oulimnius | 622 | 5 | 1 | |
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 184 | 188 | 6 |
| Dixa | 794 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 50 | 148 | 60 |
| Calopteryx | 650 | 3 | 1 | 2 |
| Gammarus | 892 | 31 | 1 | |
| Copepoda | 3206 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 8 | 17 | 5 |