Listes faunistiques invertébrés
DROME A LIVRON-SUR-DROME 06109100
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 19/06/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 9 | 29 | 50 |
| Leuctra geniculata | 33830 | 1 | 2 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 72 | 48 | 14 |
| Hydroptila | 200 | 2 | 1 | 4 |
| Athripsodes | 311 | 1 | 4 | 7 |
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Acentrella | 5151 | 1 | ||
| Baetis | 364 | 45 | 53 | 90 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 11 | 4 | 26 |
| Ephemerella ignita | 451 | 3 | 1 | |
| Ecdyonurus | 421 | 8 | 6 | |
| Choroterpes | 474 | 2 | 8 | 17 |
| Oligoneuriella | 394 | 1 | 3 | 1 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 5 | 3 | 8 |
| Limnius | 623 | 2 | 5 | 5 |
| Oulimnius | 622 | 3 | 1 | |
| Stenelmis | 617 | 2 | 3 | 6 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 1250 | 60 | 210 |
| Limoniidae | 757 | 1 | 3 | 9 |
| Simuliidae | 801 | 720 | 28 | 4 |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | 3 | 9 |
| Gammarus | 892 | 180 | 32 | 40 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 9 | 40 | 25 |
| Dugesiidae | 1055 | 2 | ||
| Nemathelmintha | 3111 | 3 |