Listes faunistiques invertébrés
La Douze à St-Avit 05227000
- Export SEEE csv / 4 ko
| Date prélèvement | 17/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 6 |
| Variété taxonomique | 21 |
| I2M2 | 0.1786 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gerris | 735 | 7 | 3 | |
| Ostracoda | 3170 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Corbicula | 1051 | 1 | 3 | 5 |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 2 | 1 | |
| Oligochaeta | 933 | 3 | 17 | 22 |
| Gammarus | 892 | 1 | ||
| Echinogammarus | 888 | 2018 | 12 | 4 |
| Gammaridae | 887 | 1 | ||
| Athericidae | 838 | 1 | ||
| Tabanidae | 837 | 3 | ||
| Chironomidae | 807 | 544 | 12 | 8 |
| Simuliidae | 801 | 1 | ||
| Ithytrichia | 198 | 23 | ||
| Gomphus | 679 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Elmis | 618 | 26 | 1 | |
| Brachycercus | 468 | 2 | 4 | |
| Ephemerella | 450 | 16 | 1 | |
| Heptagenia | 443 | 2 | 1 | |
| Baetis | 364 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Lasiocephala | 307 | 3 | ||
| Hydropsyche | 212 | 13 | 1 |