Listes faunistiques invertébrés
Le Gave de Pau à Rieulhes 05216210
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 38.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 16.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Pierres, galets | Lente | C |
| P4 | Granulats | Moyenne | A |
| P5 | Hydrophytes | Nulle | A |
| P6 | Branchage, racines | Nulle | A |
| P7 | Bryophytes | Moyenne | A |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Rapide | C |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Dalles, argiles | Moyenne | B |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 17 | 142 | 28 |
| Amphinemura | 21 | 3 | ||
| Protonemura | 46 | 17 | ||
| Dinocras | 156 | 13 | 4 | 2 |
| Micrasema | 268 | 29 | 1 | 3 |
| Oligoplectrum | 263 | 9 | 1 | |
| Glossosomatidae | 189 | 3 | ||
| Glossosoma | 190 | 2 | 3 | 8 |
| Silo | 292 | 1 | 1 | |
| Silo-lithax | 5219 | 3 | 1 | |
| Hydropsychidae | 211 | 122 | 24 | 5 |
| Hydropsyche | 212 | 9 | 45 | 28 |
| Lasiocephala | 307 | 1 | ||
| Lepidostoma | 305 | 27 | 19 | 19 |
| Athripsodes | 311 | 1 | 4 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 31 | 12 | 7 |
| Sericostomatidae | 321 | 2 | 3 | 7 |
| Sericostoma | 322 | 1 | 5 | |
| Baetis | 364 | 192 | 81 | 16 |
| Caenis | 457 | 2 | 1 | 6 |
| Ephemerella ignita | 451 | 106 | 25 | 15 |
| Ecdyonurus | 421 | 8 | 14 | 32 |
| Epeorus | 400 | 1 | 5 | |
| Rhithrogena | 404 | 1 | 45 | 21 |
| Oligoneuriella | 394 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Hydroporinae | 2393 | 5 | ||
| Platambus | 556 | 1 | ||
| Elmis | 618 | 85 | 34 | 9 |
| Esolus | 619 | 1 | 5 | |
| Limnius | 623 | 4 | 11 | 3 |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 3 | 8 | 5 |
| Blephariceridae | 747 | 1 | ||
| Blepharicera | 749 | 40 | 75 | |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 654 | 169 | 75 |
| Chelifera | 2884 | 2 | 1 | |
| Clinocerinae | 9813 | 5 | 2 | |
| Hemerodromiinae | 3202 | 2 | ||
| Hexatoma | 773 | 5 | 8 | 2 |
| Antocha | 759 | 2 | ||
| Simuliidae | 801 | 10 | 185 | 509 |
| Asellidae | 880 | 1 | ||
| Ancylus | 1028 | 15 | 7 | 12 |
| Lymnaeidae | 998 | 102 | 1 | |
| Radix | 1004 | 17 | 12 | |
| Physella | 19280 | 6 | ||
| Sphaeriidae | 1042 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 55 | 1 | 8 |
| Hydrozoa | 3168 | 3 | ||
| Gordiaca | 5189 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |