Listes faunistiques invertébrés
CAVO A ZONZA 2 06219105
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 04/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 22 |
| I2M2 | 0.5714 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Elts. Organiques | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Granulats | Nulle | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Dalles, argiles | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Roches | Nulle | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Silonella | 298 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Hydroptilidae | 193 | 1 | 3 | 1 |
| Oxyethira | 199 | 1 | ||
| Athripsodes | 311 | 5 | 2 | |
| Mystacides | 312 | 3 | 1 | 8 |
| Setodes | 318 | 10 | 20 | |
| Baetis | 364 | 10 | 2 | |
| Procloeon | 390 | 1 | 3 | 3 |
| Cloeon | 387 | 43 | 1 | |
| Serratella | 5152 | 1 | ||
| Electrogena | 3181 | 2 | ||
| Micronecta | 719 | 5 | ||
| Naucoridae | 722 | 3 | ||
| Notonectidae | 728 | 1 | 1 | |
| Dryops | 613 | 1 | 1 | |
| Hydroporinae | 2393 | 1 | 2 | 3 |
| Stenelmis | 617 | 6 | 26 | |
| Hydrocyphon | 637 | 9 | 2 | |
| Anthomyidae | 847 | 1 | 2 | |
| Athericidae | 838 | 9 | 24 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 22 | 25 | 39 |
| Limoniidae | 757 | 4 | 6 | |
| Tabanidae | 837 | 2 | ||
| Coenagrionidae | 658 | 7 | 1 | |
| Anisoptera | 9787 | 2 | 1 | |
| Potamopyrgus | 978 | 11 | 2 | 12 |
| Physa (sensu lato) | 997 | 22 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 19 | 1 |