Listes faunistiques invertébrés
L'Adour à Maubourget 05234900
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 09/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Hydrophytes | Rapide | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 6 | 3 | |
| Brachycentrus | 265 | 368 | ||
| Oligoplectrum | 263 | 13 | 400 | 528 |
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 15 | 15 | 10 |
| Ithytrichia | 198 | 24 | 5 | |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 8 | 2 | 2 |
| Ceraclea | 313 | 4 | ||
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 1 | ||
| Chimarra | 207 | 3 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 2 | 9 | 24 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 3 |
| Baetis | 364 | 192 | 640 | 22 |
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 28 | 184 | 9 |
| Ecdyonurus | 421 | 3 | 2 | 3 |
| Rhithrogena | 404 | 1 | ||
| Oligoneuriella | 394 | 1 | ||
| Ephoron | 496 | 1 | ||
| Potamanthus | 509 | 4 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Elmis | 618 | 18 | 17 | 15 |
| Esolus | 619 | 5 | 752 | 164 |
| Limnius | 623 | 9 | 7 | 13 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 51 | 16 | 7 |
| Potamophilus | 615 | 1 | ||
| Orectochilus | 515 | 3 | 1 | |
| Athericidae | 838 | 8 | ||
| Blephariceridae | 747 | 3 | ||
| Chironomidae | 807 | 18 | 10 | 70 |
| Empididae | 831 | 3 | 4 | |
| Simuliidae | 801 | 20 | 2112 | 12 |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Platycnemis | 657 | 1 | ||
| Sisyra | 856 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Echinogammarus | 888 | 2944 | 1344 | 3792 |
| Asellidae | 880 | 3 | ||
| Hydracarina | 906 | 2 | 1 | 2 |
| Pisidium | 1043 | 76 | ||
| Ancylus | 1028 | 4 | 13 | 1 |
| Bithynia | 994 | 18 | 1 | |
| Theodoxus | 967 | 34 | 2 | |
| Oligochaeta | 933 | 148 | 13 | 29 |
| Turbellaria | 3326 | 2 | 1 | |
| Dugesiidae | 1055 | 24 | 3 | |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 3 | ||
| Spongillidae | 3106 | 3 | ||
| Bryozoa | 1087 | 15 |