Listes faunistiques invertébrés
Le Sios au niveau de Montgaillard 05172920
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 09/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 27 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 26 | 95 | 46 |
| Leuctra geniculata | 33830 | 3 | 10 | 11 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 7 | 5 | |
| Goera pilosa | 288 | 1 | ||
| Silo | 292 | 6 | 1 | |
| Cheumatopsyche lepida | 222 | 3 | 1 | |
| Hydropsyche | 212 | 32 | 18 | |
| Hydropsychidae | 211 | 3 | ||
| Hydroptila | 200 | 9 | 20 | 9 |
| Oecetis | 317 | 2 | 2 | |
| Polycentropus | 231 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 3 | 21 | 20 |
| Rhyacophila lato-sensu | 183 | 33 | 16 | 5 |
| Baetis lato sensu | 9794 | 69 | 148 | 31 |
| Procloeon | 390 | 2 | ||
| Baetidae | 363 | 2 | 1 | |
| Ephemerella ignita | 451 | 4 | 3 | 2 |
| Ecdyonurus | 421 | 2 | 2 | |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 41 | 25 | 22 |
| Esolus | 619 | 48 | 44 | 19 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 2 | 2 | 1 |
| Riolus | 625 | 2 | 1 | |
| Hydraena | 608 | 2 | 1 | |
| Chironomidae | 807 | 560 | 13 | 38 |
| Empididae | 831 | 6 | 2 | |
| Limoniidae | 757 | 1 | 11 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 11 | 50 | 3 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 2 | 3 | 1 |
| Gammaridae | 887 | 12 | ||
| Pacifastacus leniusculus | 873 | 4 | 1 | |
| Ancylus fluviatilis | 1029 | 1 | ||
| Potamopyrgus antipodarum | 979 | 2 | ||
| Oligochaeta | 933 | 32 | 2 | |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 |