Listes faunistiques invertébrés
Mezeran (ruisseau De) à Villepinte 06177972
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 15/05/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 24.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 72.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Sables | Nulle | B |
| P3 | Sables | Nulle | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Vases | Nulle | A |
| P6 | Litieres | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | C |
| P9 | Sables | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Litieres | Nulle | C |
| P12 | Algues | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 8 | 1 | |
| Procloeon | 390 | 4 | ||
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 11 | 3 | |
| Colymbetinae | 2395 | 2 | ||
| Oulimnius | 622 | 1 | 2 | |
| Haliplus | 518 | 4 | ||
| Ceratopogonidae | 819 | 4 | 13 | 18 |
| Chironomidae | 807 | 88 | 408 | 352 |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Micronecta | 719 | 1 | ||
| Chalcolestes | 2611 | 4 | ||
| Sympetrum | 699 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Procambarus | 2027 | 1 | ||
| Asellidae | 880 | 684 | 32 | 139 |
| Crangonyx | 5116 | 62 | 10 | 20 |
| Potamopyrgus | 978 | 1 | ||
| Physella | 19280 | 5 | 2 | |
| Sphaeriidae | 1042 | 2 | 9 | |
| Pisidium | 1043 | 3 | 2 | 8 |
| Dugesiidae | 1055 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 10 | 87 | 83 |