Listes faunistiques invertébrés
Le Bras du Retjons à Rion-des-Landes 05225085
- Export SEEE csv / 4 ko
| Date prélèvement | 11/07/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.2292 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 122 | 180 | 70 |
| Copepoda | 3206 | 1 | 1 | |
| Limnephilinae | 3163 | 5 | 6 | |
| Chalcolestes viridis | 2612 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Sphaeriidae | 1042 | 1 | 1 | |
| Oligochaeta | 933 | 8 | 58 | 45 |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 1 | 2 | 1 |
| Hydracarina | 906 | 1 | 1 | |
| Echinogammarus | 888 | 2 | 1 | |
| Gammaridae | 887 | 2 | 3 | |
| Asellidae | 880 | 63 | 18 | 18 |
| Empididae | 831 | 2 | ||
| Leuctra | 69 | 4 | 3 | |
| Simuliidae | 801 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Gerris | 735 | 2 | ||
| Sialis | 704 | 2 | 2 | |
| Cordulegaster | 687 | 2 | ||
| Boyeria irene | 671 | 3 | ||
| Lestidae | 653 | 4 | ||
| Calopteryx | 650 | 4 | ||
| Baetis | 364 | 19 | 1 | 4 |
| Sericostomatidae | 321 | 2 | ||
| Oecetis | 317 | 2 | ||
| Polycentropus | 231 | 9 | ||
| Polycentropodidae | 223 | 9 |