Listes faunistiques invertébrés
Le Gave de Pau à Rieulhes 05216210
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 05/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Rapide | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Leuctra | 69 | 11 | 111 | 189 |
| Amphinemura | 21 | 2 | ||
| Protonemura | 46 | 14 | 1 | 7 |
| Dinocras | 156 | 3 | 1 | |
| Perlodidae | 127 | 2 | ||
| Isoperla | 140 | 4 | 4 | |
| Perlodes | 150 | 3 | 3 | 6 |
| Micrasema | 268 | 117 | 5 | |
| Oligoplectrum | 263 | 2298 | 196 | 18 |
| Glossosomatidae | 189 | 4 | 22 | 27 |
| Agapetus | 191 | 2 | 3 | |
| Glossosoma | 190 | 1 | 3 | |
| Goeridae | 286 | 24 | 6 | 13 |
| Silo | 292 | 32 | 8 | 15 |
| Hydropsyche | 212 | 143 | 107 | 473 |
| Lepidostomatidae | 304 | 704 | 89 | 208 |
| Lasiocephala | 307 | 96 | 32 | |
| Athripsodes | 311 | 41 | 17 | 32 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 42 | 43 | 22 |
| Sericostomatidae | 321 | 19 | 39 | 16 |
| Sericostoma | 322 | 2 | 3 | |
| Baetis | 364 | 373 | 386 | 178 |
| Caenis | 457 | 1 | 4 | |
| Ephemerella ignita | 451 | 149 | 64 | 58 |
| Ecdyonurus | 421 | 1 | 21 | 22 |
| Epeorus | 400 | 1 | 18 | 12 |
| Rhithrogena | 404 | 14 | 70 | 79 |
| Paraleptophlebia | 481 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 832 | 628 | 443 |
| Esolus | 619 | 120 | 60 | 16 |
| Limnius | 623 | 120 | 44 | 54 |
| Oulimnius | 622 | 49 | ||
| Riolus | 625 | 1 | ||
| Orectochilus | 515 | 3 | 1 | |
| Hydraena | 608 | 141 | 4 | 1 |
| Anthomyidae | 847 | 30 | ||
| Athericidae | 838 | 39 | 208 | 135 |
| Blephariceridae | 747 | 8 | ||
| Chironomidae | 807 | 177 | 478 | 229 |
| Empididae | 831 | 2 | 8 | 3 |
| Limoniidae | 757 | 38 | 7 | 5 |
| Simuliidae | 801 | 87 | 6 | 488 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Gammarus | 892 | 124 | 1 | |
| Asellidae | 880 | 94 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 24 | 248 | 813 |
| Bythinella | 992 | 1 | 1 | |
| Radix | 1004 | 317 | 12 | 384 |
| Valvata | 972 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 32 | 96 | 88 |
| Turbellaria | 3326 | 4 | 7 | 32 |
| Dugesiidae | 1055 | 38 | 10 | 77 |
| Planariidae | 1061 | 31 | ||
| Nematoda | 1089 | 1 | ||
| Gordiaca | 5189 | 4 | ||
| Cnidaria | 1075 | 1 | 1 |