Listes faunistiques invertébrés
Le Gave de Pau en amont de Lourdes 05217150
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Pierres, galets | Nulle | C |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Bryophytes | Nulle | A |
| P6 | Pierres, galets | Rapide | B |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Blocs | Rapide | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 82 | 2 | 9 |
| Amphinemura | 21 | 2 | ||
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 2 | 6 | |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | 2 | |
| Micrasema | 268 | 2 | ||
| Oligoplectrum | 263 | 96 | 9 | 12 |
| Glossosoma | 190 | 1 | 2 | |
| Silo | 292 | 3 | 5 | 14 |
| Hydropsyche | 212 | 26 | 27 | 17 |
| Lasiocephala | 307 | 25 | 4 | 3 |
| Lepidostoma | 305 | 5 | 3 | 8 |
| Athripsodes | 311 | 10 | 2 | 6 |
| Mystacides | 312 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Sericostomatidae | 321 | 2 | 2 | 1 |
| Sericostoma | 322 | 9 | 1 | |
| Baetis | 364 | 14 | 12 | 23 |
| Caenis | 457 | 23 | 2 | |
| Ephemerella ignita | 451 | 38 | 8 | 5 |
| Ecdyonurus | 421 | 2 | 4 | 1 |
| Rhithrogena | 404 | 173 | 651 | 582 |
| Paraleptophlebia | 481 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Platambus | 556 | 12 | ||
| Elmis | 618 | 18 | 1 | 2 |
| Esolus | 619 | 3 | 2 | 3 |
| Limnius | 623 | 5 | 2 | 2 |
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 2 | 5 | 8 |
| Blephariceridae | 747 | 5 | 1 | |
| Blepharicera | 749 | 47 | 1 | 9 |
| Liponeura | 752 | 36 | 14 | |
| Chironomidae | 807 | 739 | 43 | 75 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 1 | |
| Limoniidae | 757 | 16 | 19 | 12 |
| Simuliidae | 801 | 673 | 630 | 293 |
| Tipulidae | 753 | 2 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 2 | 1 | |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 |