Listes faunistiques invertébrés
La Garonne à St-Aignan 05152000
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/09/2012 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 16.0 |
| GFI | 5 |
| Variété taxonomique | 43 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.7710 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Hydrophytes | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Brachycentrus | 265 | 1 | ||
| Cheumatopsyche | 221 | 4 | 1 | |
| Hydropsyche | 212 | 152 | 7 | 20 |
| Hydroptila | 200 | 48 | 28 | 344 |
| Orthotrichia | 197 | 5 | 1 | 2 |
| Leptoceridae | 310 | 1 | 1 | |
| Athripsodes | 311 | 2 | 26 | 5 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | 5 | |
| Cyrnus | 224 | 3 | 2 | |
| Polycentropus | 231 | 1 | 2 | |
| Psychomyia | 239 | 96 | 18 | 672 |
| Rhyacophila lato-sensu | 183 | 5 | ||
| Baetis | 364 | 296 | 190 | 82 |
| Procloeon | 390 | 1 | 104 | 2 |
| Caenis | 457 | 8 | 13 | 24 |
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 4 | 8 | 20 |
| Aphelocheirus | 721 | 2 | 16 | |
| Micronecta | 719 | 5 | ||
| Gerris | 735 | 3 | ||
| Dryops | 613 | 5 | ||
| Laccophilinae | 2394 | 2 | ||
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 48 | 752 | 30 |
| Limnius | 623 | 8 | 2 | 2 |
| Oulimnius | 622 | 7 | 1 | |
| Stenelmis | 617 | 44 | 112 | 4 |
| Haliplus | 518 | 7 | ||
| Hydrophilidae | 571 | 1 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 960 | 6520 | 1968 |
| Simuliidae | 801 | 19 | 64 | 16 |
| Calopteryx | 650 | 6 | 5 | |
| Coenagrionidae | 658 | 16 | ||
| Crambidae | 2947 | 1 | ||
| Copepoda | 3206 | 4 | ||
| Ostracoda | 3170 | 3 | 1 | |
| Crangonyx | 5116 | 968 | ||
| Echinogammarus | 888 | 1 | ||
| Asellidae | 880 | 512 | 4 | |
| Atyaephyra | 861 | 14 | 13 | |
| Orconectes | 870 | 1 | ||
| Hydracarina | 906 | 12 | 10 | 15 |
| Corbicula | 1051 | 128 | 104 | 19 |
| Ancylus | 1028 | 5 | 5 | 2 |
| Radix | 1004 | 1 | ||
| Theodoxus | 967 | 7 | 200 | 14 |
| Physa | 23417 | 2 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 3 | 15 | 14 |
| Oligochaeta | 933 | 20 | 396 | 6 |
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 20 | 17 | 13 |