Listes faunistiques invertébrés
Le Grand Lées en amont de l'Adour 05232000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Branchage, racines | Lente | A |
| P6 | Blocs | Lente | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 8 | 1 |
| Leuctra | 69 | 1 | 2 | |
| Brachycentrus | 265 | 1 | ||
| Glossosomatidae | 189 | 5 | 17 | 1 |
| Agapetus | 191 | 1 | 1 | 2 |
| Hydropsychidae | 211 | 3 | 4 | |
| Cheumatopsyche | 221 | 3 | 15 | 10 |
| Hydropsyche | 212 | 10 | 38 | 52 |
| Hydroptila | 200 | 7 | 1 | |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | 1 | |
| Athripsodes | 311 | 1 | 1 | |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | 1 | 2 |
| Oecetis | 317 | 2 | 1 | |
| Polycentropus | 231 | 1 | 3 | |
| Psychomyia | 239 | 10 | 31 | 38 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 12 | 91 | 115 |
| Caenis | 457 | 2 | 1 | 3 |
| Ephemerella ignita | 451 | 10 | 4 | 1 |
| Ecdyonurus | 421 | 1 | 1 | |
| Heptagenia | 443 | 6 | 1 | |
| Ephoron | 496 | 11 | 7 | 7 |
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 2 | 6 |
| Esolus | 619 | 13 | 13 | 16 |
| Limnius | 623 | 1 | 3 | |
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 27 | 8 | 7 |
| Stenelmis | 617 | 21 | 6 | 2 |
| Hydraena | 608 | 2 | 1 | |
| Atherix | 839 | 8 | 2 | |
| Atrichops | 840 | 20 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 179 | 72 | 115 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Hexatoma | 773 | 1 | 3 | |
| Antocha | 759 | 1 | 2 | 3 |
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 7 | 55 | 175 |
| Tipulidae | 753 | 1 | ||
| Tipuloidea | 20549 | 1 | ||
| Boyeria | 670 | 6 | ||
| Calopteryx | 650 | 2 | ||
| Corduliidae | 690 | 1 | ||
| Oxygastra | 691 | 5 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 16 | ||
| Ancylus | 1028 | 6 | 12 | 27 |
| Theodoxus | 967 | 1 | ||
| Physella | 19280 | 3 | ||
| Corbicula | 1051 | 13 | 9 | 2 |
| Sphaeriidae | 1042 | 3 | 1 | |
| Turbellaria | 3326 | 1 | ||
| Dugesiidae | 1055 | 4 | 9 | 4 |
| Oligochaeta | 933 | 48 | 16 | 11 |
| Hydracarina | 906 | 3 | 3 | 3 |