Listes faunistiques invertébrés
OUVEZE A STE-EUPHEMIE-SUR-OUVEZE 06580100
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 24/06/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | 0.5364 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 4 | 20 |
| Leuctra | 69 | 23 | 16 | 51 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 3 | 3 | |
| Rhyacophila lato-sensu | 183 | 13 | 5 | |
| Sericostoma | 322 | 1 | ||
| Acentrella | 5151 | 1 | 3 | |
| Baetis | 364 | 200 | 278 | 568 |
| Caenis | 457 | 3 | 9 | |
| Ephemerella | 450 | 244 | 23 | 36 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 6 | 14 |
| Heptageniidae | 399 | 7 | ||
| Habrophlebia | 491 | 1 | ||
| Thraulus | 476 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 8 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 19 | 6 | 23 |
| Riolus | 625 | 7 | 1 | 3 |
| Ceratopogoninae | 822 | 1 | 1 | |
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 488 | 30 | 23 |
| Clinocerinae | 9813 | 1 | ||
| Sciomyzidae | 845 | 3 | ||
| Simuliidae | 801 | 6 | 2 | 2 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 170 | 4 | 31 |
| Copepoda | 3206 | 3 | ||
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Oligochaeta | 933 | 4 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |