Listes faunistiques invertébrés
La Garonne en aval de Toulouse 05161000
- Télécharger la fiche IRSTEA xls / 637 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 28/08/2018 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| I2M2 | 0.8050 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Bryophytes | Lente | A |
| P4 | Hydrophytes | Lente | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Bryophytes | Rapide | C |
| P10 | Hydrophytes | Moyenne | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 19 | 12 | 1 |
| Oligoplectrum | 263 | 17 | 1 | |
| Hydropsychidae | 211 | 1 | 2 | |
| Cheumatopsyche | 221 | 9 | 4 | |
| Hydropsyche | 212 | 44 | 497 | 38 |
| Hydroptila | 200 | 4 | 5 | 9 |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | 3 | |
| Triaenodes | 314 | 5 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 3 | 388 | 16 |
| Rhyacophila lato-sensu | 183 | 1 | 6 | |
| Baetidae | 363 | 12 | ||
| Baetis | 364 | 98 | 63 | 194 |
| Cloeon | 387 | 1 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Procloeon | 390 | 4 | 3 | |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 7 | 5 | 9 |
| Ephemerella ignita | 451 | 3 | 1 | |
| Heptageniidae | 399 | 15 | 2 | |
| Dacnogenia | 31251 | 2 | ||
| Ecdyonurus | 421 | 1 | 27 | 1 |
| Heptagenia | 443 | 1 | ||
| Ephoron | 496 | 5 | 1 | |
| Potamanthus | 509 | 4 | 2 | |
| Dryops | 613 | 4 | ||
| Colymbetinae | 2395 | 10 | ||
| Elmis | 618 | 5 | 1 | 8 |
| Esolus | 619 | 6 | 12 | 7 |
| Limnius | 623 | 1 | 7 | 8 |
| Oulimnius | 622 | 16 | 3 | |
| Stenelmis | 617 | 27 | 8 | 3 |
| Haliplus | 518 | 1 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 12 | ||
| Chironomidae | 807 | 97 | 15 | 74 |
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 17 | 7 | |
| Simuliidae | 801 | 25 | 1 | 132 |
| Aphelocheirus | 721 | 2 | 5 | |
| Micronecta | 719 | 7 | ||
| Calopteryx | 650 | 9 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 2 | 1 | |
| Asellidae | 880 | 52 | 1 | |
| Crangonyx | 5116 | 10 | ||
| Gammaridae | 887 | 3 | ||
| Echinogammarus | 888 | 37 | 2 | 12 |
| Gammarus | 892 | 107 | 1 | 3 |
| Ancylus | 1028 | 2 | 2 | |
| Bithynia | 994 | 8 | ||
| Potamopyrgus | 978 | 30 | ||
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 19 | 22 | 14 |
| Physidae | 995 | 1 | ||
| Physella | 19280 | 1 | ||
| Gyraulus | 1015 | 1 | ||
| Corbicula | 1051 | 12 | 3 | 2 |
| Dugesia | 1056 | 58 | 7 | 6 |
| Erpobdella | 929 | 10 | ||
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 9 | 2 | 4 |
| Hydracarina | 906 | 3 | 3 | 3 |