Listes faunistiques invertébrés
Avene à St-privat-des-vieux 06127900
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 22 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Nulle | A |
| P11 | Dalles, argiles | Nulle | B |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 13 | ||
| Hydropsyche | 212 | 8 | 27 | |
| Hydroptila | 200 | 4 | 4 | |
| Orthotrichia | 197 | 2 | 2 | 3 |
| Athripsodes | 311 | 6 | 1 | |
| Cyrnus | 224 | 2 | 2 | |
| Baetis | 364 | 1 | 5 | |
| Cloeon | 387 | 7 | 1 | |
| Caenis | 457 | 722 | 1622 | 2093 |
| Dryops | 613 | 1 | ||
| Esolus | 619 | 6 | 15 | |
| Oulimnius | 622 | 16 | 21 | 36 |
| Stenelmis | 617 | 1 | 2 | |
| Haliplidae | 517 | 1 | ||
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 4 | 3 | |
| Chironomidae | 807 | 54 | 163 | 177 |
| Simuliidae | 801 | 4 | 37 | |
| Tabanidae | 837 | 1 | 3 | |
| Micronecta | 719 | 48 | 65 | 89 |
| Naucoris | 724 | 2 | ||
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 28 | ||
| Onychogomphus | 682 | 1 | 4 | |
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 34 | 3 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Physidae | 995 | 2 | 3 | 1 |
| Physella | 19280 | 1 | 1 | 2 |
| Dugesia | 1056 | 2 | ||
| Oligochaeta | 933 | 4 | 23 | 12 |
| Mermithoïdea | 3159 | 3 |