Listes faunistiques invertébrés
L'Auroue en amont de l'Isle-Bouzon 05116650
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 26 |
| Taxon indicateur | Polycentropodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 14.0 | dominant |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 16.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 67.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Bryophytes | Moyenne | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 52 | 6 | |
| Hydroptilidae | 193 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 13 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 2 | 3 | |
| Baetis | 364 | 24 | 7 | 1 |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 2 | |
| Ephemerella | 450 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 10 | 4 | |
| Limnius | 623 | 6 | 3 | 1 |
| Oulimnius | 622 | 4 | 2 | |
| Riolus | 625 | 21 | 3 | |
| Stenelmis | 617 | 7 | 2 | |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 1 | 4 | 7 |
| Chironomidae | 807 | 10 | 5 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 3 | 1 | |
| Calopteryx | 650 | 2 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 345 | 77 | |
| Gammarus | 892 | 11 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 27 | 20 | 14 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 2 | 4 | |
| Oligochaeta | 933 | 20 | 20 | |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 |