Listes faunistiques invertébrés
Le Gers à Auterive 05115200
- Télécharger la fiche IRSTEA xls / 637 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/07/2020 |
|---|---|
| Méthode | Grand cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Branchage, racines | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Lente | C' |
| P12 | Granulats | Lente | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Ithytrichia | 198 | 2 | ||
| Ceraclea | 313 | 2 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 8 | 23 | 26 |
| Polycentropus | 231 | 4 | ||
| Lype | 241 | 1 | ||
| Baetidae | 363 | 3 | ||
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 3 | 1 | |
| Ephemera | 502 | 2 | 4 | |
| Heptageniidae | 399 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Leptophlebiidae | 473 | 4 | 4 | |
| Paraleptophlebia | 481 | 1 | ||
| Ephoron | 496 | 2 | 5 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Esolus | 619 | 2 | 1 | |
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 2 | ||
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 183 | 232 | 257 |
| Hemerodromiinae | 3202 | 4 | 2 | 4 |
| Micronecta | 719 | 4 | 1 | |
| Gomphus | 679 | 3 | 1 | 11 |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 8 | 5 | |
| Sialis | 704 | 1 | 2 | 3 |
| Copepoda | 3206 | 3 | 3 | 6 |
| Ostracoda | 3170 | 3 | 3 | |
| Gammaridae | 887 | 1 | 1 | |
| Gammarus | 892 | 18 | 3 | 12 |
| Ancylus | 1028 | 6 | 1 | 11 |
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 40 | 27 | |
| Pisidium | 1043 | 2 | ||
| Oligochaeta | 933 | 125 | 339 | 389 |
| Nematoda | 1089 | 3 | 3 | 6 |
| Hydracarina | 906 | 3 | 3 |