Listes faunistiques invertébrés
BIEF DE CONE A MONTRACOL 06048480
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 12/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 4 |
| Variété taxonomique | 20 |
| I2M2 | 0.2206 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Lente | A |
| P8 | Sables | Nulle | A |
| P9 | Branchage, racines | Lente | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 23 | 6 | 10 |
| Hydropsyche | 212 | 24 | 10 | 10 |
| Athripsodes | 311 | 13 | 11 | 8 |
| Limnephilinae | 3163 | 1 | ||
| Tinodes | 245 | 1 | 5 | |
| Baetis | 364 | 4 | 9 | 6 |
| Elmis | 618 | 35 | 52 | 15 |
| Limnius | 623 | 23 | 9 | |
| Oulimnius | 622 | 25 | 64 | 38 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 166 | 63 | 76 |
| Simuliidae | 801 | 2 | 6 | 5 |
| Tabanidae | 837 | 1 | 1 | |
| Asellidae | 880 | 7 | 1 | |
| Gammaridae | 887 | 137 | 627 | 303 |
| Gammarus | 892 | 556 | 620 | 292 |
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 12 | 11 | 8 |
| Pisidium | 1043 | 24 | 3 | 4 |
| Dendrocoelidae | 1071 | 1 | 16 | 2 |
| Planariidae | 1061 | 1 | 2 | 1 |
| Erpobdellidae | 928 | 5 | 5 | 5 |
| Glossiphoniidae | 908 | 6 | 7 | 4 |
| Oligochaeta | 933 | 118 | 449 | 828 |
| Hydrozoa | 3168 | 3 |