Listes faunistiques invertébrés
IBIE A LAGORCE 1 06115080
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.7384 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Algues | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 10 | 10 |
| Perla | 164 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 6 | ||
| Hydroptila | 200 | 7 | 5 | 27 |
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 2 | 2 | 1 |
| Centroptilum | 383 | 7 | 1 | |
| Caenis | 457 | 1 | 1 | |
| Serratella | 5152 | 2 | ||
| Ecdyonurus | 421 | 4 | ||
| Micronecta | 719 | 5 | 3 | 3 |
| Hydroporinae | 2393 | 2 | ||
| Esolus | 619 | 2 | 13 | |
| Normandia | 624 | 13 | ||
| Oulimnius | 622 | 6 | 3 | |
| Riolus | 625 | 2 | 1 | |
| Stenelmis | 617 | 16 | ||
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 2 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 5 | 3 | |
| Ceratopogonidae | 819 | 20 | 77 | 24 |
| Chironomidae | 807 | 90 | 32 | 38 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 3 | 3 | |
| Simuliidae | 801 | 5 | ||
| Stratiomyidae | 824 | 7 | 5 | 2 |
| Onychogomphus | 682 | 5 | 1 | 3 |
| Platycnemis | 657 | 5 | ||
| Spongillidae | 3106 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Radix | 1004 | 2 | ||
| Oligochaeta | 933 | 1 | 2 | 17 |
| Dugesiidae | 1055 | 7 | 2 | |
| Prostoma | 3110 | 3 |