Listes faunistiques invertébrés
AIGUE A NYONS 06116720
- Télécharger la fiche IRSTEA xls / 265 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | 0.6356 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | A |
| P2 | Helophytes | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 25 | 13 |
| Nemoura | 26 | 1 | ||
| Nemouridae | 20 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Hydropsyche | 212 | 10 | ||
| Baetis | 364 | 9 | 3 | |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 11 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 19 | 136 | 20 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 224 | 148 |
| Choroterpes | 474 | 7 | 2 | |
| Oligoneuriella | 394 | 1 | ||
| Micronecta | 719 | 7 | 1 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 3 | ||
| Elmidae | 614 | 1 | 1 | 3 |
| Ceratopogonidae | 819 | 7 | 1 | |
| Chironomidae | 807 | 10 | 12 | 5 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 1 | 2 | 1 |
| Simuliidae | 801 | 58 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 13 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 19 | 5 | |
| Platycnemis | 657 | 25 | ||
| Ostracoda | 3170 | 3 | ||
| Oligochaeta | 933 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |