Listes faunistiques invertébrés
Le Gave de Pau à Rieulhes 05216210
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 13/10/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 44.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Dalles, argiles | Rapide | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Blocs | Rapide | B |
| P6 | Branchage, racines | Moyenne | A |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | C |
| P9 | Bryophytes | Rapide | A |
| P10 | Blocs | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 1 | ||
| Leuctra | 69 | 8 | 7 | 35 |
| Amphinemura | 21 | 8 | 9 | 13 |
| Protonemura | 46 | 7 | ||
| Perlidae | 155 | 3 | 2 | |
| Dinocras | 156 | 5 | 4 | 4 |
| Perlodidae | 127 | 9 | 2 | |
| Isoperla | 140 | 51 | 2 | 14 |
| Micrasema | 268 | 50 | 21 | 6 |
| Oligoplectrum | 263 | 640 | 167 | 96 |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 6 | 44 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 2 | 5 |
| Silo-lithax | 5219 | 2 | ||
| Hydropsychidae | 211 | 62 | 41 | 5 |
| Hydropsyche | 212 | 20 | 165 | 35 |
| Lasiocephala | 307 | 10 | 1 | |
| Athripsodes | 311 | 22 | 2 | 26 |
| Limnephilidae | 276 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | 10 | |
| Psychomyia | 239 | 5 | 9 | |
| Rhyacophila lato-sensu | 183 | 17 | 12 | 8 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 87 | 79 | 31 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 1 | 2 | |
| Ephemera | 502 | 3 | 1 | |
| Ecdyonurus | 421 | 8 | 64 | |
| Epeorus | 400 | 1 | 97 | 3 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | 62 | 11 |
| Leptophlebiidae | 473 | 4 | ||
| Paraleptophlebia | 481 | 5 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Elmis | 618 | 95 | 69 | 163 |
| Esolus | 619 | 2 | 1 | 2 |
| Limnius | 623 | 2 | 3 | 13 |
| Orectochilus | 515 | 6 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 3 | 9 | 9 |
| Chironomidae | 807 | 158 | 68 | 13 |
| Clinocerinae | 9813 | 5 | 2 | |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 20 | ||
| Antocha | 759 | 2 | 19 | |
| Simuliidae | 801 | 18 | 13 | 1 |
| Thaumaleidae | 823 | 1 | ||
| Tipulidae | 753 | 5 | ||
| Micronecta | 719 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 6 | 9 | 196 |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 18 | 27 | |
| Pisidium | 1043 | 1 | ||
| Oligochaeta | 933 | 14 | 1 | 3 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |