Listes faunistiques invertébrés
BIEF DE CONE A MONTRACOL 06048480
- Télécharger la fiche IRSTEA xls / 643 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 28/06/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 9.0 |
| GFI | 4 |
| Variété taxonomique | 20 |
| I2M2 | 0.3969 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Branchage, racines | Moyenne | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Algues | Lente | A |
| P12 | Dalles, argiles | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 178 | 18 | 173 |
| Hydroptila | 200 | 1 | 1 | |
| Athripsodes | 311 | 12 | 4 | 7 |
| Cyrnus | 224 | 1 | ||
| Tinodes | 245 | 1 | 11 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 5 | 25 | 76 |
| Elmis | 618 | 9 | 18 | 19 |
| Limnius | 623 | 2 | 47 | 68 |
| Oulimnius | 622 | 15 | 12 | 35 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 460 | 92 | 197 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 5 | 2 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | 1 | 2 |
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 1 | 18 | |
| Gammarus | 892 | 150 | 2 | 17 |
| Ancylus | 1028 | 1 | 1 | |
| Sphaeriidae | 1042 | 12 | 1 | |
| Pisidium | 1043 | 8 | 1 | |
| Dendrocoelidae | 1071 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | 13 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 60 | 212 | 222 |
| Nematoda | 1089 | 3 |