Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 290 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | 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 | 69 | 2 | 3 | 12 |
| Cheumatopsyche | 221 | 1 | 1 | 11 |
| Hydropsyche | 212 | 1 | 10 | 4 |
| Hydroptila | 200 | 10 | 2 | 1 |
| Homilia | 20556 | 3 | ||
| Mystacides | 312 | 4 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 3 | 2 | |
| Baetis | 364 | 100 | 40 | 428 |
| Centroptilum | 383 | 3 | ||
| Procloeon | 390 | 27 | ||
| Caenis | 457 | 23 | 20 | 104 |
| Ecdyonurus | 421 | 1 | 44 | 78 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | 3 | |
| Heptageniidae | 399 | 1 | 7 | |
| Choroterpes | 474 | 1 | 10 | |
| Micronecta | 719 | 66 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | ||
| Stenelmis | 617 | 1 | 1 | 1 |
| Hydrophilinae | 2517 | 2 | ||
| Chironomidae | 807 | 187 | 88 | 20 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 6 | 1 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 3 | 1 |
| Calopteryx | 650 | 1 | 1 | |
| Onychogomphus | 682 | 2 | ||
| Gammarus | 892 | 99 | 104 | 16 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Oligochaeta | 933 | 1 | ||
| Dugesia | 1056 | 5 | ||
| Hydracarina | 906 | 3 | 1 | 3 |