Listes faunistiques invertébrés
La Garonne à Verdun / Garonne 05154500
- Télécharger la fiche IRSTEA xls / 637 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/08/2019 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| I2M2 | 0.7750 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Hydrophytes | Lente | C' |
| P12 | Branchage, racines | Lente | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 2 | 1 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Lepidostoma | 305 | 3 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | 1 | 1 |
| Setodes | 318 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 56 | 209 | |
| Baetis | 364 | 6 | 11 | 12 |
| Procloeon bifidum | 391 | 2 | 2 | 3 |
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 1 | 4 | 21 |
| Heptageniidae | 399 | 1 | ||
| Heptagenia | 443 | 2 | ||
| Potamanthus | 509 | 1 | 11 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 4 | 70 | |
| Limnius | 623 | 1 | 62 | |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 1 | 1 | |
| Stenelmis | 617 | 9 | 11 | |
| Haliplus | 518 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | 6 |
| Chironomidae | 807 | 166 | 15 | 60 |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 1 | ||
| Simuliidae | 801 | 12 | ||
| Aphelocheirus | 721 | 1 | 5 | |
| Micronecta | 719 | 5 | ||
| Calopteryx | 650 | 5 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Erythromma | 661 | 3 | ||
| Ischnura | 666 | 1 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 4 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Atyaephyra | 861 | 1 | ||
| Asellidae | 880 | 161 | 2 | |
| Crangonyx | 5116 | 2 | 1 | |
| Echinogammarus | 888 | 86 | ||
| Gammarus | 892 | 2 | ||
| Ancylus | 1028 | 3 | 1 | 4 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Theodoxus | 967 | 6 | 6 | 10 |
| Physidae | 995 | 1 | ||
| Corbicula | 1051 | 125 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Dugesia | 1056 | 276 | 164 | 451 |
| Erpobdellidae | 928 | 3 | 2 | |
| Oligochaeta | 933 | 247 | 30 | 256 |
| Hydracarina | 906 | 3 | 3 | 3 |