Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 8 | 18 |
| Leuctra | 69 | 14 | 39 | 69 |
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 3 | 3 |
| Adicella | 320 | 3 | ||
| Mystacides | 312 | 10 | 4 | 5 |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 18 | 6 | 11 |
| Polycentropodidae | 223 | 1 | 3 | 5 |
| Lype | 241 | 6 | ||
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | 9 |
| Baetis lato sensu | 9794 | 16 | 22 | 23 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | 1 | 1 |
| Ephemera | 502 | 3 | 2 | |
| Leptophlebiidae | 473 | 3 | 1 | |
| Platambus | 556 | 6 | ||
| Dupophilus | 620 | 1 | 5 | 10 |
| Elmis | 618 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 31 | 6 | 6 |
| Atrichops | 840 | 3 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 640 | 46 | 66 |
| Dixa | 794 | 1 | ||
| Hemerodromiinae | 3202 | 5 | 2 | 2 |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 1 | ||
| Simuliidae | 801 | 46 | 5 | 23 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 25 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | 2 |
| Gomphidae | 678 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 3 | ||
| Copepoda | 3206 | 1 | 1 | |
| Pacifastacus | 872 | 3 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 5 | 9 | 6 |
| Physella | 19280 | 3 | ||
| Oligochaeta | 933 | 128 | 833 | 710 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 |