Listes faunistiques invertébrés
La Garonne à Cazères 05177000
- Télécharger la fiche IRSTEA xls / 88 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2015 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 30 |
| Taxon indicateur | Corbiculidae |
| I2M2 | 0.3980 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Vases | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Branchage, racines | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Vases | Nulle | C' |
| P12 | Dalles, argiles | Nulle | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligoplectrum | 263 | 1 | ||
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 3 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 1 | 3 | |
| Baetis | 364 | 2 | ||
| Procloeon bifidum | 391 | 2 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 2 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 44 | 203 | 245 |
| Tabanidae | 837 | 1 | ||
| Micronecta | 719 | 20 | 10 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 46 | 9 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 2 | 1 | |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 3 | ||
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 5 | 31 | |
| Menetus | 1025 | 2 | ||
| Corbicula | 1051 | 1 | 5 | 33 |
| Sphaeriidae | 1042 | 3 | 1 | 2 |
| Pisidium | 1043 | 11 | 2 | |
| Turbellaria | 3326 | 3 | ||
| Dugesiidae | 1055 | 5 | 4 | |
| Erpobdellidae | 928 | 42 | 3 | |
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 30 | 3 | 5 |
| Oligochaeta | 933 | 325 | 90 | 2080 |
| Bryozoa | 1087 | 3 | 3 | |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 |