Listes faunistiques invertébrés
OSTRICONI A PALASCA 06222285
- Télécharger la fiche IRSTEA xls / 168 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| I2M2 | 0.4835 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 5.0 | dominant |
| Hydrophytes | 6.0 | dominant |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 63.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 15.0 | dominant |
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Pierres, galets | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Vases | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 11 | |
| Leuctra | 69 | 3 | ||
| Micrasema | 268 | 4 | ||
| Sericostoma | 322 | 1 | ||
| Lype | 241 | 1 | 11 | 2 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Heptagenia | 443 | 1 | ||
| Baetis | 364 | 3 | 2 | |
| Procloeon | 390 | 1 | 1 | |
| Cloeon | 387 | 5 | 3 | 21 |
| Caenis | 457 | 14 | 211 | 84 |
| Chironomidae | 807 | 19 | 21 | 25 |
| Ceratopogonidae | 819 | 2 | ||
| Dolichopodidae | 836 | 1 | ||
| Limoniidae | 757 | 1 | 2 | 3 |
| Anthomyidae | 847 | 1 | ||
| Simuliidae | 801 | 1 | 2 | 15 |
| Tabanidae | 837 | 1 | ||
| Hydroporinae | 2393 | 2 | 6 | 6 |
| Laccophilinae | 2394 | 6 | 1 | |
| Colymbetinae | 2395 | 6 | ||
| Dytiscinae | 2396 | 2 | ||
| Limnius | 623 | 10 | ||
| Oulimnius | 622 | 137 | 208 | 295 |
| Gyrinus | 514 | 4 | 1 | |
| Peltodytes | 519 | 1 | ||
| Limnebius | 599 | 5 | ||
| Hydraena | 608 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 3 | ||
| Coenagrionidae | 658 | 2 | ||
| Corixinae | 5196 | 1 | 3 | |
| Gerris | 735 | 1 | ||
| Nepidae | 725 | 1 | ||
| Asellidae | 880 | 137 | 179 | 137 |
| Ancylus | 1028 | 1 | 15 | |
| Sphaerium | 1044 | 3 | 3 | |
| Oligochaeta | 933 | 349 | 307 | 144 |
| Dugesiidae | 1055 | 11 | 60 | 101 |
| Hydracarina | 906 | 3 | 3 |