Listes faunistiques invertébrés
Le Gave de Pau en amont de Lourdes 05217150
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/10/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Litieres | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Granulats | Lente | A |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Pierres, galets | Lente | C |
| P8 | Bryophytes | Moyenne | A |
| P9 | Blocs | Moyenne | B |
| P10 | Pierres, galets | Rapide | B |
| P11 | Branchage, racines | Moyenne | A |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 29 | 13 | 15 |
| Amphinemura | 21 | 12 | 6 | |
| Protonemura | 46 | 1 | 2 | 1 |
| Nemoura | 26 | 4 | ||
| Dinocras | 156 | 1 | 5 | 1 |
| Isoperla | 140 | 4 | 15 | 4 |
| Brachycentrus | 265 | 8 | 2 | 1 |
| Agapetus | 191 | 1 | 7 | |
| Silo | 292 | 3 | 9 | |
| Hydropsyche | 212 | 13 | 115 | 29 |
| Lepidostoma | 305 | 67 | 79 | 25 |
| Athripsodes | 311 | 27 | 61 | 26 |
| Mystacides | 312 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 10 | 3 |
| Sericostoma | 322 | 17 | 19 | 5 |
| Baetis | 364 | 7 | 180 | 14 |
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 11 | ||
| Ecdyonurus | 421 | 16 | 28 | 16 |
| Epeorus | 400 | 114 | 23 | |
| Rhithrogena | 404 | 391 | 192 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 21 | 19 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 56 | 2 | 13 |
| Orectochilus | 515 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 55 | 79 | 11 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 10 | 12 | 19 |
| Psychodidae | 783 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 25 | 8 | |
| Tipulidae | 753 | 1 | 24 | |
| Osmylus | 854 | 1 | ||
| Asellidae | 880 | 1 | ||
| Radix | 1004 | 4 | 2 | 6 |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 7 | 6 | 17 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 53 | 4 | 3 |
| Planariidae | 1061 | 2 | 4 | |
| Hydracarina | 906 | 1 | 2 |