Listes faunistiques invertébrés
DEUME A ANNONAY 1 06580254
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 18/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| I2M2 | 0.3458 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | C |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Dalles, argiles | Lente | C |
| P5 | Sables | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Blocs | Lente | B |
| P8 | Bryophytes | Moyenne | A |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Lente | B |
| P11 | Branchage, racines | Nulle | A |
| P12 | Granulats | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micrasema | 268 | 2 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 8 | 1 | |
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 4 | ||
| Psychomyia | 239 | 3 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 35 | 93 | 219 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 278 | 571 | 387 |
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 2 | 4 | |
| Psychodidae | 783 | 4 | 1 | |
| Simuliidae | 801 | 1 | 2 | 6 |
| Calopteryx | 650 | 12 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 5 | 5 | 6 |
| Pisidium | 1043 | 2 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 35 | 1 | 14 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |