Listes faunistiques invertébrés
La Louge à l'aval du Fousseret 05175100
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/08/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Taxon indicateur | Heptageniidae |
| I2M2 | 0.6009 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Hydrophytes | Lente | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 17 | |
| Micrasema | 268 | 1 | ||
| Hydropsyche | 212 | 1 | 10 | 17 |
| Limnephilinae | 3163 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 20 | 7 | 5 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 5 | 1 | 1 |
| Ephemerella | 450 | 10 | 1 | 5 |
| Heptagenia | 443 | 5 | 4 | |
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 6 | 1 | |
| Aphelocheirus | 721 | 2 | 3 | |
| Gerris | 735 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Stenelmis | 617 | 7 | ||
| Elmis | 618 | 1 | 3 | 12 |
| Esolus | 619 | 15 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 2 | 8 | |
| Hydraena | 608 | 3 | 3 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 12 | 5 | 1 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 1 | 1 | |
| Ophiogomphus | 680 | 1 | ||
| Echinogammarus | 888 | 1 | 200 | 150 |
| Corbicula | 1051 | 1 | 17 | 17 |
| Pisidium | 1043 | 1 | ||
| Acroloxus | 1033 | 1 | 1 | |
| Bythinella | 992 | 1 | ||
| Galba | 1001 | 1 | ||
| Theodoxus | 967 | 1 | 2 | 35 |
| Physa (sensu lato) | 997 | 2 | ||
| Oligochaeta | 933 | 11 | 1 |