Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
- Télécharger la fiche IRSTEA xls / 144 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 02/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| I2M2 | 0.5988 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Helophytes | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | |
| Leuctra | 69 | 2 | 1 | 1 |
| Hydropsyche | 212 | 6 | ||
| Hydroptila | 200 | 73 | 15 | 21 |
| Tinodes | 245 | 1 | ||
| Centroptilum | 383 | 1 | ||
| Ephemerella | 450 | 3 | 4 | 7 |
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 2 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 1 | ||
| Yola | 530 | 1 | ||
| Esolus | 619 | 1 | ||
| Normandia | 624 | 14 | ||
| Oulimnius | 622 | 9 | 1 | |
| Stenelmis | 617 | 1 | ||
| Elmidae | 614 | 3 | ||
| Hydrophilinae | 2517 | 8 | ||
| Ceratopogoninae | 822 | 4 | ||
| Chironomidae | 807 | 148 | 36 | 172 |
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 15 | ||
| Onychogomphus | 682 | 3 | ||
| Gammarus | 892 | 2 | 4 | 2 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Galba | 1001 | 1 | ||
| Dugesia | 1056 | 2 | ||
| Hydracarina | 906 | 3 | 3 | 3 |