Listes faunistiques invertébrés
La Garonne à St-Aignan 05152000
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 23/09/2014 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.7570 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Bryophytes | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Bryophytes | Rapide | C |
| P11 | Blocs | Rapide | C |
| P12 | Hydrophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 1 | 8 |
| Brachycentrus | 265 | 4 | ||
| Oligoplectrum | 263 | 1 | ||
| Hydropsychidae | 211 | 284 | 9 | 5 |
| Cheumatopsyche | 221 | 2 | 2 | 7 |
| Hydropsyche | 212 | 55 | 131 | 231 |
| Hydroptila | 200 | 13 | 3 | |
| Ithytrichia | 198 | 2 | ||
| Lepidostoma | 305 | 10 | 3 | |
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 3 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 6 | 1 | 1 |
| Setodes | 318 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 94 | 36 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 130 | 8 | 183 |
| Cloeon dipterum | 388 | 10 | 6 | |
| Procloeon bifidum | 391 | 16 | 1 | 2 |
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 63 | 11 | 121 |
| Dacnogenia | 31251 | 4 | ||
| Heptagenia | 443 | 1 | 2 | 48 |
| Choroterpes | 474 | 1 | 1 | |
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 11 | ||
| Elmis | 618 | 16 | 2 | 10 |
| Esolus | 619 | 22 | 2 | 53 |
| Limnius | 623 | 5 | 1 | 12 |
| Macronychus | 626 | 3 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 68 | 15 | |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 15 | 7 | 126 |
| Orectochilus | 515 | 3 | ||
| Chironomidae | 807 | 987 | 140 | 676 |
| Antocha | 759 | 8 | ||
| Simuliidae | 801 | 525 | 43 | |
| Aphelocheirus | 721 | 2 | 1 | 6 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | ||
| Calopteryx | 650 | 4 | 1 | |
| Gomphidae | 678 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 4 | ||
| Asellidae | 880 | 60 | ||
| Gammaroidea | 23156 | 161 | 12 | |
| Crangonyx | 5116 | 144 | ||
| Echinogammarus | 888 | 446 | 4 | 71 |
| Orchestia | 5120 | 1 | ||
| Ancylus | 1028 | 5 | 10 | |
| Theodoxus | 967 | 22 | 116 | 54 |
| Physa (sensu lato) | 997 | 1 | 7 | |
| Physella | 19280 | 1 | ||
| Corbicula | 1051 | 79 | 13 | 142 |
| Dugesiidae | 1055 | 710 | 11 | 168 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 106 | 12 | 161 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |