Listes faunistiques invertébrés
OZON A CHEMINAS 06094150
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 13/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Bryophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silo-lithax | 5219 | 1 | ||
| Goeridae | 286 | 1 | ||
| Anabolia | 281 | 1 | ||
| Plectrocnemia | 228 | 3 | ||
| Baetis lato sensu | 9794 | 12 | ||
| Ephemerella | 450 | 2 | 5 | 3 |
| Habrophlebia | 491 | 2 | 2 | 1 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Siphlonurus | 350 | 1 | ||
| Nepa | 726 | 1 | ||
| Notonecta | 730 | 3 | 1 | 9 |
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 2 | 6 | |
| Gyrinidae | 512 | 2 | ||
| Helodes | 636 | 1 | ||
| Chironomidae | 807 | 48 | 588 | 60 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 3898 | 3084 | 6716 |
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 9 | 33 | 6 |
| Ancylus | 1028 | 6 | ||
| Glossiphoniidae | 908 | 9 | 1 | |
| Oligochaeta | 933 | 2 | 42 | 6 |
| Hydra | 1077 | 3 | 3 |