Listes faunistiques invertébrés
La Garonne à Verdun / Garonne 05154500
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 21/07/2015 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 17.0 |
| GFI | 6 |
| Variété taxonomique | 41 |
| Taxon indicateur | Lepidostomatidae |
| I2M2 | 0.8820 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Blocs | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Hydrophytes | Nulle | A |
| P5 | Dalles, argiles | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Bryophytes | Rapide | C |
| P10 | Hydrophytes | Nulle | C |
| P11 | Pierres, galets | Moyenne | C' |
| P12 | Dalles, argiles | Moyenne | C' |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Brachycentrus | 265 | 2 | ||
| Oligoplectrum | 263 | 1 | ||
| Hydropsychidae | 211 | 6 | 6 | 14 |
| Cheumatopsyche | 221 | 4 | 1 | |
| Hydropsyche | 212 | 34 | 77 | 61 |
| Hydroptila | 200 | 10 | 2 | |
| Ithytrichia | 198 | 1 | 1 | |
| Lepidostoma | 305 | 34 | ||
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 4 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 4 | ||
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 5 | ||
| Psychomyia | 239 | 47 | 128 | 3 |
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Baetidae | 363 | 2 | 2 | 1 |
| Baetis | 364 | 42 | 41 | 67 |
| Cloeon dipterum | 388 | 2 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 15 | ||
| Pseudocentroptilum | 3207 | 5 | ||
| Caenis | 457 | 26 | 6 | 13 |
| Ephemerella ignita | 451 | 2 | 1 | 1 |
| Heptageniidae | 399 | 1 | 3 | |
| Ecdyonurus | 421 | 5 | ||
| Heptagenia | 443 | 24 | 18 | |
| Ephoron | 496 | 7 | 3 | |
| Potamanthus | 509 | 18 | 1 | |
| Pomatinus substriatus | 33844 | 2 | ||
| Laccophilus | 553 | 2 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 5 | 1 | |
| Limnius | 623 | 14 | 2 | 3 |
| Macronychus | 626 | 21 | ||
| Oulimnius | 622 | 6 | 1 | |
| Potamophilus | 615 | 2 | 1 | |
| Stenelmis | 617 | 40 | 2 | 2 |
| Haliplus | 518 | 1 | ||
| Atherix | 839 | 5 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 161 | 51 | 923 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 3 | 1 | 99 |
| Aphelocheirus | 721 | 5 | 4 | |
| Corixinae | 5196 | 3 | ||
| Micronecta | 719 | 32 | ||
| Sigara | 716 | 2 | ||
| Gerris | 735 | 8 | ||
| Calopteryx | 650 | 18 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 1 | 2 | |
| Echinogammarus | 888 | 1437 | 4 | 1 |
| Ancylus | 1028 | 14 | 6 | |
| Potamopyrgus | 978 | 2 | ||
| Theodoxus | 967 | 17 | 53 | 10 |
| Corbicula | 1051 | 24 | ||
| Sphaeriidae | 1042 | 3 | ||
| Turbellaria | 3326 | 69 | 3 | 17 |
| Dugesiidae | 1055 | 39 | 2 | 1 |
| Erpobdellidae | 928 | 6 | ||
| Helobdella | 912 | 1 | ||
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 25 | ||
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |