Listes faunistiques invertébrés
AIGUE A NYONS 06116720
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | 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 | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 96 | 48 | 64 |
| Perla | 164 | 2 | ||
| Hydropsychidae | 211 | 15 | ||
| Hydropsyche | 212 | 16 | 46 | 27 |
| Hydroptila | 200 | 3 | 1 | |
| Oecetis | 317 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | 1 |
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 298 | 47 | 12 |
| Centroptilum | 383 | 7 | ||
| Procloeon | 390 | 15 | 1 | 1 |
| Caenis | 457 | 80 | 40 | 40 |
| Ephemerella ignita | 451 | 7 | 1 | 2 |
| Heptageniidae | 399 | 9 | 88 | 59 |
| Ecdyonurus | 421 | 5 | 24 | 35 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Oligoneuriella | 394 | 7 | 15 | 4 |
| Micronecta | 719 | 4 | ||
| Dryops | 613 | 25 | 1 | |
| Pomatinus | 611 | 9 | ||
| Limnius | 623 | 1 | ||
| Normandia | 624 | 8 | ||
| Riolus | 625 | 6 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 256 | 32 | 32 |
| Empididae | 831 | 1 | 5 | 5 |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 2 | 1 | |
| Boyeria | 670 | 2 | ||
| Gomphidae | 678 | 13 | 2 | 1 |
| Onychogomphus | 682 | 2 | 7 | 3 |
| Gammaridae | 887 | 4 | ||
| Gammarus | 892 | 9 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 80 | 1 | |
| Nemathelmintha | 3111 | 3 |