Listes faunistiques invertébrés
Le Gave de Pau en amont de Lourdes 05217150
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | C |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | B |
| P11 | Bryophytes | Rapide | A |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 57 | 158 | 87 |
| Amphinemura | 21 | 2 | 9 | 9 |
| Protonemura | 46 | 21 | 4 | |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 4 | 31 | 11 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 28 | ||
| Micrasema | 268 | 6 | 1 | |
| Oligoplectrum | 263 | 42 | 65 | 2 |
| Glossosomatidae | 189 | 2 | 4 | |
| Agapetus | 191 | 1 | 3 | 16 |
| Glossosoma | 190 | 2 | 2 | |
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 1 | 2 | |
| Hydropsychidae | 211 | 135 | 181 | 71 |
| Hydropsyche | 212 | 66 | 106 | 61 |
| Lasiocephala | 307 | 577 | 95 | 18 |
| Lepidostoma | 305 | 17 | 48 | 17 |
| Athripsodes | 311 | 6 | 2 | 14 |
| Mystacides | 312 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 28 | 37 | 5 |
| Sericostomatidae | 321 | 11 | 45 | 36 |
| Sericostoma | 322 | 15 | 2 | 2 |
| Baetis | 364 | 95 | 95 | 55 |
| Caenis | 457 | 38 | 1 | 4 |
| Ephemerella ignita | 451 | 148 | 4 | 13 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 12 | 53 | 28 |
| Epeorus | 400 | 1 | 8 | 3 |
| Rhithrogena | 404 | 6 | 175 | 127 |
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 12 | 22 | 20 |
| Esolus | 619 | 2 | 7 | 3 |
| Limnius | 623 | 9 | 46 | 10 |
| Atherix | 839 | 4 | 9 | 16 |
| Blephariceridae | 747 | 5 | 1 | |
| Blepharicera | 749 | 44 | 5 | |
| Chironomidae | 807 | 694 | 139 | 253 |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 4 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 26 | 26 | 31 |
| Antocha | 759 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 226 | 214 | 173 |
| Tipulidae | 753 | 6 | 4 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 10 | 3 | 13 |
| Hydrobiidae | 973 | 1 | ||
| Radix | 1004 | 17 | ||
| Physella | 19280 | 8 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 5 | 22 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |