Listes faunistiques invertébrés
La Garonne en aval de Toulouse 05161000
- Télécharger la fiche IRSTEA xls / 609 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 28/09/2023 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| I2M2 | Non calculé |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Bryophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Bryophytes | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Hydrophytes | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 1 | ||
| Micronecta | 719 | 4 | 1 | |
| Aphelocheirus | 721 | 1 | ||
| Tipulidae | 753 | 12 | ||
| Antocha | 759 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 21 | 17 |
| Chironomidae | 807 | 919 | 297 | 304 |
| Ceratopogonidae | 819 | 1 | ||
| Limnophora | 848 | 9 | 3 | |
| Asellidae | 880 | 148 | ||
| Gammarus | 892 | 8 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Oligochaeta | 933 | 138 | 1 | |
| Theodoxus | 967 | 3 | 69 | 34 |
| Coenagrionidae | 658 | 2 | 2 | |
| Bithynia | 994 | 3 | ||
| Physidae | 995 | 5 | ||
| Radix | 1004 | 2 | ||
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 1 | ||
| Corbicula | 1051 | 3 | 7 | 3 |
| Tricladida | 1054 | 24 | 13 | 34 |
| Dugesia | 1056 | 213 | 42 | 416 |
| Nematoda | 1089 | 1 | 1 | |
| Prostoma | 3110 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Crangonyx | 5116 | 184 | 1 | |
| Physella | 19280 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | ||
| Orthotrichia | 197 | 8 | 1 | |
| Hydroptila | 200 | 18 | 21 | 15 |
| Hydropsychidae | 211 | 176 | ||
| Hydropsyche | 212 | 143 | 14 | 127 |
| Cheumatopsyche | 221 | 4 | 2 | 56 |
| Psychomyiidae | 238 | 1 | 2 | |
| Psychomyia | 239 | 103 | 53 | |
| Brachycentridae | 262 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 3 | |
| Oecetis | 317 | 5 | 2 | |
| Setodes | 318 | 19 | 3 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 287 | 38 | 59 |
| Hydroptilidae | 193 | 4 | ||
| Heptagenia | 443 | 4 | 3 | |
| Caenis | 457 | 22 | 1 | 11 |
| Potamanthus | 509 | 17 | 19 | |
| Haliplus | 518 | 4 | 1 | |
| Dryops | 613 | 2 | ||
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 7 | 48 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 22 | 76 |
| Oulimnius | 622 | 58 | 10 | |
| Limnius | 623 | 9 | 22 | |
| Macronychus | 626 | 1 | ||
| Calopteryx | 650 | 12 | 2 | |
| Platycnemis | 657 | 1 |