Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 11/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | 0.7299 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 5 | 3 | 29 |
| Leuctra | 69 | 1 | 2 | 1 |
| Perla | 164 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 5 | 7 | 7 |
| Setodes | 318 | 2 | ||
| Tinodes | 245 | 1 | ||
| Centroptilum | 383 | 15 | 4 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | 1 | 1 |
| Ephemerella | 450 | 1 | 3 | 5 |
| Ecdyonurus | 421 | 1 | 1 | |
| Micronecta | 719 | 2 | 1 | |
| Pomatinus | 611 | 2 | ||
| Yola | 530 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Esolus | 619 | 1 | 1 | 7 |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 2 | 14 | 1 |
| Oulimnius | 622 | 5 | 5 | 6 |
| Riolus | 625 | 1 | 2 | |
| Stenelmis | 617 | 4 | 2 | 1 |
| Hydrocyphon | 637 | 1 | ||
| Ceratopogoninae | 822 | 1 | 3 | |
| Chironomidae | 807 | 10 | 14 | 64 |
| Limoniidae | 757 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 2 | |
| Boyeria | 670 | 3 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Gammarus | 892 | 16 | 12 | 28 |
| Ostracoda | 3170 | 3 | ||
| Oligochaeta | 933 | 2 | 8 | |
| Dugesia | 1056 | 3 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |