Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 28/08/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 7 |
| Variété taxonomique | 13 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 15.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 84.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Elts. Organiques | Nulle | B2 |
| P6 | Elts. Organiques | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Vases | Nulle | B2 |
| P9 | Vases | Nulle | B3 |
| P10 | Vases | Nulle | B3 |
| P11 | Vases | Nulle | B3 |
| P12 | Vases | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Holocentropus | 235 | 2 | 3 | |
| Psychomyia | 239 | 1 | ||
| Baetis | 364 | 1 | 1 | 3 |
| Caenis | 457 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 2 | ||
| Ephoron | 496 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Chironomidae | 807 | 119 | 132 | 96 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Echinogammarus | 888 | 12 | 2 | 3 |
| Gammarus | 892 | 48 | ||
| Asellus | 881 | 96 | ||
| Pisidium | 1043 | 1 | 2 | 1 |
| Ancylus | 1028 | 2 | 2 | 3 |
| Physa (sensu lato) | 997 | 1 |