Listes faunistiques invertébrés
AIGUE A NYONS 06116720
- Télécharger la fiche IRSTEA xls / 144 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Helophytes | Lente | A |
| P3 | Dalles, argiles | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Leuctra | 69 | 10 | 14 | 25 |
| Cheumatopsyche | 221 | 4 | ||
| Hydropsyche | 212 | 6 | 3 | 8 |
| Hydroptila | 200 | 1 | 3 | 3 |
| Athripsodes | 311 | 1 | ||
| Homilia | 20556 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Acentrella | 5151 | 16 | 26 | 7 |
| Alainites | 32269 | 56 | 7 | 28 |
| Baetis | 364 | 141 | 38 | 22 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 28 | 15 | 9 |
| Caenis | 457 | 57 | 22 | 16 |
| Ephemerella | 450 | 50 | 11 | 2 |
| Ecdyonurus | 421 | 7 | 14 | 31 |
| Rhithrogena | 404 | 4 | 5 | |
| Heptageniidae | 399 | 1 | 16 | |
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 7 | 6 | 25 |
| Micronecta | 719 | 3 | 1 | 3 |
| Dryops | 613 | 2 | ||
| Elmis | 618 | 1 | 1 | 1 |
| Esolus | 619 | 2 | 1 | |
| Normandia | 624 | 2 | 1 | |
| Hydraena | 608 | 1 | ||
| Ceratopogoninae | 822 | 1 | 4 | 2 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 144 | 13 | 59 |
| Hexatomini | 20358 | 12 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 52 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 20 | 1 | |
| Gammarus | 892 | 135 | ||
| Oligochaeta | 933 | 2 | ||
| Hydracarina | 906 | 3 | 3 |