Listes faunistiques invertébrés
L'Auroue en amont de l'Isle-Bouzon 05116650
- Télécharger la fiche IRSTEA xls / 50 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 60.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 636 | 3 | |
| Leptoceridae | 310 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 25 | 1 | |
| Centroptilum | 383 | 2 | ||
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 1 | 1 | 2 |
| Gerris | 735 | 9 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 50 | 1 | |
| Esolus | 619 | 12 | 1 | |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 60 | 2 | |
| Riolus | 625 | 48 | ||
| Stenelmis | 617 | 6 | 1 | |
| Hydraena | 608 | 4 | 1 | |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 1 | 1 | 6 |
| Chironomidae | 807 | 280 | 2 | 4 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 8 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | 1 | |
| Echinogammarus | 888 | 296 | 1 | 1 |
| Orconectes | 870 | 1 | 1 | |
| Hydracarina | 906 | 3 | 2 | |
| Corbicula | 1051 | 2 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 8 | 2 | 1 |
| Oligochaeta | 933 | 20 | 4 | 19 |
| Dugesiidae | 1055 | 2 |