Listes faunistiques invertébrés
L'Osse à Mouchan 05106000
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 04/12/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 4 |
| Variété taxonomique | 17 |
| Taxon indicateur | Polycentropodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Helophytes | Lente | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Dalles, argiles | Lente | B2 |
| P6 | Litieres | Lente | B2 |
| P7 | Branchage, racines | Lente | B2 |
| P8 | Helophytes | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 2 | |
| Limnephilinae | 3163 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Holocentropus | 235 | 2 | ||
| Baetis | 364 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dytiscinae | 2396 | 7 | ||
| Chironomidae | 807 | 7 | 2 | |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 7 | ||
| Echinogammarus | 888 | 14 | 6 | |
| Pacifastacus | 872 | 4 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 1 | 1 | 1 |