Listes faunistiques invertébrés
Le Gave de Pau en amont de Lourdes 05217150
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/10/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8201 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Granulats | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Nulle | C |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Bryophytes | Moyenne | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 1 | ||
| Hydraena | 608 | 1 | 1 | |
| Pomatinus | 611 | 3 | 1 | |
| Elmis | 618 | 18 | 18 | |
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 4 | 41 | 7 |
| Calopteryx | 650 | 4 | ||
| Blephariceridae | 747 | 1 | ||
| Tipulidae | 753 | 5 | 1 | |
| Limoniidae | 757 | 33 | 40 | 20 |
| Simuliidae | 801 | 278 | 646 | |
| Chironomidae | 807 | 184 | 92 | 34 |
| Empididae | 831 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 8 | 2 | |
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | 4 | |
| Oligochaeta | 933 | 4 | 4 | 4 |
| Radix | 1004 | 1 | 2 | |
| Pisidium | 1043 | 1 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Ostracoda | 3170 | 2 | 2 | 1 |
| Baetis lato sensu | 9794 | 12 | 264 | 177 |
| Agapetinae | 9812 | 6 | 1 | |
| Physella | 19280 | 1 | ||
| Lepidostoma | 305 | 610 | 88 | 49 |
| Nemoura | 26 | 3 | 1 | |
| Protonemura | 46 | 5 | 4 | |
| Leuctra | 69 | 26 | 280 | 186 |
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 3 | 3 | 3 |
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 9 | 5 |
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 12 | 68 | 51 |
| Polycentropodidae | 223 | 1 | ||
| Brachycentrus | 265 | 116 | 137 | 25 |
| Amphinemura | 21 | 1 | ||
| Athripsodes | 311 | 16 | 18 | 6 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 7 | 28 | 1 |
| Heptageniidae | 399 | 1 | 23 | 18 |
| Epeorus | 400 | 93 | 39 | |
| Rhithrogena | 404 | 322 | 337 | |
| Ecdyonurus | 421 | 3 | 18 | |
| Ephemerella ignita | 451 | 15 | 50 | 14 |
| Caenis | 457 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Habrophlebia | 491 | 1 |