Listes faunistiques invertébrés
Le Gave de Pau en amont de Lourdes 05217150
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Rapide | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 350 | 312 | 100 |
| Amphinemura | 21 | 1 | ||
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 3 | |
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 1 | ||
| Oligoplectrum | 263 | 5 | 12 | 6 |
| Glossosoma | 190 | 4 | 2 | 8 |
| Silo | 292 | 1 | 15 | 15 |
| Hydropsyche | 212 | 20 | 10 | 9 |
| Lepidostomatidae | 304 | 56 | 12 | 6 |
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 12 | 12 | 3 |
| Drusinae | 3120 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 8 | 7 |
| Sericostomatidae | 321 | 62 | 48 | 12 |
| Sericostoma | 322 | 11 | 1 | |
| Baetis | 364 | 200 | 92 | 132 |
| Caenis | 457 | 39 | 4 | 2 |
| Ephemerella ignita | 451 | 85 | 42 | 31 |
| Ecdyonurus | 421 | 4 | 13 | 8 |
| Epeorus | 400 | 1 | 1 | |
| Rhithrogena | 404 | 39 | 117 | 5 |
| Laccophilinae | 2394 | 6 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 21 | 13 | 12 |
| Esolus | 619 | 3 | 14 | 11 |
| Limnius | 623 | 6 | 1 | 2 |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 852 | 504 | 232 |
| Empididae | 831 | 5 | 1 | 4 |
| Limoniidae | 757 | 6 | 32 | 22 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 95 | 88 | 13 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 98 | 42 | |
| Ostracoda | 3170 | 1 | 1 | |
| Gammaridae | 887 | 2 | ||
| Hydracarina | 906 | 1 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 164 | 10 | 92 |
| Oligochaeta | 933 | 228 | 17 | 7 |
| Planariidae | 1061 | 2 | ||
| Nematoda | 1089 | 1 | 1 |