Listes faunistiques invertébrés
La Neste d'Aure à St-Laurent 05183000
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.8480 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 45 | 41 | 18 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 5 | 1 | |
| Perlodes | 150 | 1 | 3 | |
| Micrasema | 268 | 1 | ||
| Oligoplectrum | 263 | 80 | 164 | 9 |
| Glossosomatidae | 189 | 17 | 6 | |
| Agapetus | 191 | 5 | 1 | |
| Glossosoma | 190 | 4 | 3 | |
| Goeridae | 286 | 3 | 11 | 3 |
| Silo | 292 | 12 | 21 | 15 |
| Hydropsyche | 212 | 1 | 13 | 4 |
| Hydroptila | 200 | 1 | 7 | |
| Lepidostomatidae | 304 | 564 | 6 | 24 |
| Lasiocephala | 307 | 619 | 8 | 8 |
| Athripsodes | 311 | 48 | 6 | 30 |
| Mystacides | 312 | 10 | ||
| Oecetis | 317 | 28 | ||
| Drusinae | 3120 | 2 | ||
| Psychomyia | 239 | 2 | 6 | |
| Rhyacophila lato-sensu | 183 | 12 | 5 | |
| Sericostomatidae | 321 | 32 | 12 | 4 |
| Sericostoma | 322 | 142 | 3 | 8 |
| Baetis | 364 | 1 | 171 | 136 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 55 | 1 | 6 |
| Ephemerella ignita | 451 | 90 | 12 | 15 |
| Torleya | 2391 | 24 | 1 | 15 |
| Ecdyonurus | 421 | 2 | 50 | 9 |
| Epeorus | 400 | 25 | ||
| Rhithrogena | 404 | 1 | 73 | 8 |
| Gerris | 735 | 6 | ||
| Hydroporinae | 2393 | 5 | 1 | |
| Elmis | 618 | 18 | 84 | 78 |
| Esolus | 619 | 4 | 12 | 6 |
| Limnius | 623 | 12 | 12 | 6 |
| Oulimnius | 622 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Athericidae | 838 | 4 | ||
| Chironomidae | 807 | 652 | 112 | 213 |
| Empididae | 831 | 650 | 4 | 42 |
| Limoniidae | 757 | 117 | 9 | 31 |
| Simuliidae | 801 | 2 | 54 | 5 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 105 | 5 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Ancylus | 1028 | 2 | 10 | 6 |
| Radix | 1004 | 23 | 2 | 1 |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 17 | 12 | 38 |
| Nematoda | 1089 | 1 | 1 | 38 |