Listes faunistiques invertébrés
Rebenty à Montreal 06177750
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 23 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 43.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Sables | Lente | B |
| P4 | Algues | Lente | A |
| P5 | Blocs | Moyenne | A |
| P6 | Dalles, argiles | Lente | B |
| P7 | Sables | Lente | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Branchage, racines | Moyenne | A |
| P10 | Sables | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 30 | 2 | 2 |
| Hydropsyche | 212 | 54 | 17 | 9 |
| Hydroptila | 200 | 34 | ||
| Athripsodes | 311 | 1 | ||
| Limnephilini | 3162 | 1 | ||
| Baetis | 364 | 79 | 57 | 51 |
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 66 | 2 | 3 |
| Leptophlebiidae | 473 | 1 | ||
| Elmis | 618 | 6 | 1 | 1 |
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 9 | 7 | 2 |
| Ceratopogonidae | 819 | 1 | 4 | |
| Chironomidae | 807 | 39 | 165 | 271 |
| Dixa | 794 | 4 | ||
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 14 | 5 | 1 |
| Tipulidae | 753 | 1 | ||
| Gerris | 735 | 6 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Gammaridae | 887 | 1206 | 83 | 47 |
| Echinogammarus | 888 | 1338 | 161 | 317 |
| Ancylus | 1028 | 5 | 7 | |
| Potamopyrgus | 978 | 54 | 273 | 77 |
| Lymnaeidae | 998 | 1 | ||
| Sphaeriidae | 1042 | 1 | 3 | |
| Pisidium | 1043 | 1 | 2 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 35 | 45 | 20 |
| Nematoda | 1089 | 3 |