Listes faunistiques invertébrés
Le ruisseau de Génisson à St Maixant 05077650
- Export SEEE csv / 5 ko
| Date prélèvement | 03/06/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 6 |
| Variété taxonomique | 22 |
| I2M2 | 0.2996 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 17 | 22 | 8 |
| Simuliidae | 801 | 4 | 7 | |
| Chironomidae | 807 | 134 | 112 | 268 |
| Atrichops | 840 | 1 | 1 | |
| Eriocheir | 878 | 1 | ||
| Asellidae | 880 | 1 | ||
| Echinogammarus | 888 | 39 | 12 | 21 |
| Gammarus | 892 | 20 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Dixa | 794 | 1 | ||
| Potamopyrgus | 978 | 3 | 1 | 1 |
| Ancylus | 1028 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 1 | 1 | |
| Nematoda | 1089 | 1 | ||
| Halesus | 3186 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Elmis | 618 | 1 | 2 | |
| Cyrnus | 224 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 36 | 49 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 15 | 4 | 3 |
| Ephemera | 502 | 3 | 4 | |
| Helophorus | 604 | 1 | ||
| Stenelmis | 617 | 3 | ||
| Hydroptila | 200 | 5 | ||
| Oulimnius | 622 | 1 | 2 | 2 |
| Limnius | 623 | 1 | 4 | |
| Riolus | 625 | 4 | 5 | |
| Platycnemis | 657 | 10 | ||
| Onychogomphus | 682 | 1 | ||
| Hydrometra | 740 | 4 | ||
| Antocha | 759 | 2 |