Listes faunistiques invertébrés
ALBANNE A CHAMBERY 1 06582364
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 24/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 4 |
| Variété taxonomique | 19 |
| I2M2 | 0.2275 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 4 | 1 | 4 |
| Limnephilinae | 3163 | 4 | 2 | 4 |
| Lype | 241 | 5 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Gerris | 735 | 2 | ||
| Elmis | 618 | 27 | 27 | 54 |
| Esolus | 619 | 1 | 1 | 3 |
| Limnius | 623 | 9 | 9 | 23 |
| Riolus | 625 | 11 | 13 | 17 |
| Chironomidae | 807 | 164 | 2 | 5 |
| Empididae | 831 | 2 | 4 | |
| Tabanidae | 837 | 4 | 2 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 937 | 422 | 683 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 5 | 2 | |
| Pisidium | 1043 | 6 | 1 | 6 |
| Ancylus | 1028 | 11 | 3 | 4 |
| Acroloxus | 1033 | 3 | ||
| Potamopyrgus | 978 | 610 | 216 | 260 |
| Physa (sensu lato) | 997 | 11 | 3 | |
| Oligochaeta | 933 | 110 | 28 | 89 |
| Tricladida | 1054 | 1 | ||
| Dendrocoelidae | 1071 | 1 |