Listes faunistiques invertébrés
La Garonne à Verdun / Garonne 05154500
- Télécharger la fiche IRSTEA xls / 637 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 20/08/2020 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 51 |
| I2M2 | 0.7180 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Bryophytes | Rapide | C |
| P10 | Hydrophytes | Lente | C |
| P11 | Pierres, galets | Moyenne | C' |
| P12 | Dalles, argiles | Moyenne | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 2 | ||
| Oligoplectrum | 263 | 3 | ||
| Hydropsychidae | 211 | 154 | ||
| Hydropsyche | 212 | 3 | 39 | 254 |
| Hydroptila | 200 | 4 | 27 | |
| Lepidostoma | 305 | 2 | 1 | |
| Athripsodes | 311 | 4 | 4 | |
| Ceraclea | 313 | 3 | ||
| Mystacides | 312 | 5 | ||
| Oecetis | 317 | 2 | 4 | |
| Triaenodes | 314 | 2 | ||
| Anabolia | 281 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 382 | 554 | |
| Baetis | 364 | 3 | 43 | 594 |
| Procloeon | 390 | 5 | 7 | 1 |
| Procloeon bifidum | 391 | 25 | 60 | 4 |
| Caenis | 457 | 9 | 20 | 72 |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 15 | 4 | |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 1 | 1 | |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Laccophilus | 553 | 5 | ||
| Elmis | 618 | 2 | 3 | |
| Esolus | 619 | 4 | 5 | 11 |
| Limnius | 623 | 3 | 1 | 4 |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 19 | 11 | 6 |
| Stenelmis | 617 | 38 | 19 | 9 |
| Haliplus | 518 | 5 | ||
| Atrichops | 840 | 26 | ||
| Ceratopogonidae | 819 | 40 | 5 | 3 |
| Chironomidae | 807 | 735 | 565 | 462 |
| Ephydridae | 844 | 3 | 1 | |
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 4 | 40 | |
| Aphelocheirus | 721 | 6 | 3 | |
| Micronecta | 719 | 214 | 1 | |
| Gerris | 735 | 3 | ||
| Calopteryx | 650 | 17 | 1 | |
| Coenagrionidae | 658 | 61 | ||
| Erythromma | 661 | 22 | 1 | |
| Gomphus | 679 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 5 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 1 | ||
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 492 | ||
| Crangonyx | 5116 | 208 | ||
| Gammaridae | 887 | 8 | ||
| Echinogammarus | 888 | 630 | 24 | 18 |
| Gammarus | 892 | 150 | ||
| Ancylus | 1028 | 2 | 3 | |
| Bithynia | 994 | 116 | ||
| Potamopyrgus | 978 | 17 | ||
| Theodoxus | 967 | 123 | 40 | 14 |
| Physidae | 995 | 2 | ||
| Physella | 19280 | 2 | ||
| Hippeutis | 1020 | 44 | ||
| Menetus | 1025 | 48 | ||
| Corbicula | 1051 | 661 | 668 | 6 |
| Sphaeriidae | 1042 | 2 | ||
| Dendrocoelum | 1072 | 1 | ||
| Dugesia | 1056 | 298 | 595 | 272 |
| Erpobdellidae | 928 | 4 | 1 | |
| Oligochaeta | 933 | 305 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 6 |