Listes faunistiques invertébrés
La Neste d'Aure à St-Laurent 05183000
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/09/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.8662 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 28 | 18 | 10 |
| Leuctridae | 66 | 1 | 1 | |
| Dinocras | 156 | 8 | 6 | 6 |
| Perla | 164 | 1 | ||
| Perlidae | 155 | 3 | ||
| Perlodidae | 127 | 3 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 3 | ||
| Oligoplectrum maculatum | 264 | 25 | 5 | 35 |
| Agapetus-synagapetus | 5218 | 2 | 27 | |
| Glossosoma | 190 | 29 | 23 | |
| Glossosomatidae | 189 | 6 | ||
| Silo-lithax | 5219 | 2 | 7 | 18 |
| Hydropsyche | 212 | 11 | 16 | |
| Lasiocephala | 307 | 228 | 6 | 19 |
| Athripsodes | 311 | 9 | 25 | 29 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Psychomyia pusilla | 240 | 2 | 5 | 4 |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 4 |
| Sericostoma | 322 | 11 | 4 | 4 |
| Baetis lato sensu | 9794 | 16 | 39 | 38 |
| Procloeon pennulatum | 29153 | 6 | ||
| Ephemerella ignita | 451 | 39 | 2 | 4 |
| Torleya major | 452 | 5 | 1 | |
| Ephemera | 502 | 4 | 1 | 2 |
| Ecdyonurus | 421 | 22 | 15 | 46 |
| Epeorus | 400 | 8 | 15 | |
| Rhithrogena | 404 | 272 | 554 | |
| Heptageniidae | 399 | 1 | 5 | |
| Habroleptoides | 485 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 27 | 20 | 14 |
| Esolus | 619 | 1 | 4 | |
| Limnius | 623 | 4 | 3 | 6 |
| Orectochilus | 515 | 1 | 1 | |
| Brychius | 520 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 206 | 17 | 12 |
| Empididae | 831 | 1 | 4 | |
| Limoniidae | 757 | 15 | 13 | 6 |
| Simuliidae | 801 | 1 | ||
| Ancylus fluviatilis | 1029 | 3 | ||
| Radix | 1004 | 16 | 1 | 3 |
| Lymnaeidae | 998 | 1 | ||
| Oligochaeta | 933 | 14 | 75 | 14 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |