Listes faunistiques invertébrés
Le Gers à Auterive 05115200
- Télécharger la fiche IRSTEA xls / 637 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/06/2019 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| I2M2 | 0.5698 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Moyenne | B |
| P8 | Granulats | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Branchage, racines | Nulle | C |
| P11 | Granulats | Lente | C' |
| P12 | Dalles, argiles | Moyenne | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | ||
| Hydropsychidae | 211 | 1 | 3 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 13 | 3 | |
| Ithytrichia | 198 | 6 | ||
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 1 | 1 | 4 |
| Oecetis | 317 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | 4 | |
| Cyrnus | 224 | 5 | 1 | 5 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 3 | |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | 2 | 6 |
| Ephemerella ignita | 451 | 1 | 7 | |
| Ephemera | 502 | 14 | 8 | |
| Heptagenia | 443 | 1 | 3 | |
| Ephoron | 496 | 13 | 10 | |
| Potamanthus | 509 | 1 | ||
| Elmis | 618 | 4 | 1 | |
| Esolus | 619 | 1 | 6 | |
| Limnius | 623 | 2 | ||
| Atherix | 839 | 1 | ||
| Ceratopogonidae | 819 | 1 | 13 | 13 |
| Chironomidae | 807 | 174 | 424 | 518 |
| Hemerodromiinae | 3202 | 1 | ||
| Dicranota | 765 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Micronecta | 719 | 1 | 3 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 6 | 1 | |
| Sialis | 704 | 4 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 5 | 2 | 9 |
| Ancylus | 1028 | 13 | 13 | 45 |
| Menetus | 1025 | 11 | ||
| Corbicula | 1051 | 4 | 87 | 107 |
| Sphaeriidae | 1042 | 2 | ||
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 14 | 174 | 229 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 6 |