Listes faunistiques invertébrés
AIGUE A NYONS 06116720
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 19 | 10 | 16 |
| Leuctra geniculata | 33830 | 3 | ||
| Nemouridae | 20 | 6 | ||
| Hydropsyche | 212 | 3 | 7 | 14 |
| Hydroptila | 200 | 12 | 1 | |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Acentrella | 5151 | 2 | 1 | |
| Baetis | 364 | 90 | 12 | 21 |
| Procloeon | 390 | 3 | 1 | |
| Caenis | 457 | 45 | 2 | 4 |
| Ephemerella ignita | 451 | 25 | 1 | 2 |
| Heptageniidae | 399 | 3 | 5 | |
| Ecdyonurus | 421 | 2 | 4 | 7 |
| Rhithrogena | 404 | 1 | 1 | |
| Oligoneuriella | 394 | 3 | 5 | 17 |
| Dryops | 613 | 3 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 1 | ||
| Hydrophilinae | 2517 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 20 | 12 | |
| Limoniidae | 757 | 4 | 1 | 2 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 18 | 5 | 1 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 14 | 2 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | ||
| Oligochaeta | 933 | 1 | 1 |