Listes faunistiques invertébrés
Aille à Vidauban 06205435
- Télécharger la fiche IRSTEA xls / 118 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4006 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 78.0 | dominant |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Algues | Nulle | B2 |
| P7 | Dalles, argiles | Nulle | B2 |
| P8 | Algues | Lente | B2 |
| P9 | Algues | Nulle | B3 |
| P10 | Dalles, argiles | Lente | B3 |
| P11 | Algues | Nulle | B3 |
| P12 | Algues | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | 31 | 171 |
| Hydroptilidae | 193 | 2 | ||
| Tinodes | 245 | 1 | ||
| Hydropsyche | 212 | 11 | 16 | |
| Ephemerella | 450 | 1 | 2 | 1 |
| Baetis | 364 | 5 | 155 | 320 |
| Procloeon | 390 | 1 | ||
| Cloeon | 387 | 8 | 9 | 17 |
| Pseudocentroptilum | 3207 | 6 | 18 | 9 |
| Baetidae | 363 | 8 | ||
| Caenis | 457 | 8 | 19 | 14 |
| Chironomidae | 807 | 917 | 66 | 600 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Limoniidae | 757 | 1 | ||
| Anthomyidae | 847 | 3 | ||
| Simuliidae | 801 | 4 | 1399 | 4765 |
| Tipulidae | 753 | 2 | ||
| Hydroporinae | 2393 | 5 | 1 | |
| Dytiscinae | 2396 | 2 | ||
| Oulimnius | 622 | 191 | 82 | 69 |
| Haliplus | 518 | 1 | 1 | |
| Peltodytes | 519 | 1 | ||
| Hydrophilinae | 2517 | 8 | ||
| Coenagrionidae | 658 | 12 | ||
| Sympecma | 654 | 2 | 1 | |
| Sialis | 704 | 2 | ||
| Corixinae | 5196 | 17 | 1 | |
| Hydrometra | 740 | 2 | 1 | |
| Asellidae | 880 | 15 | 16 | 1 |
| Ancylus | 1028 | 14 | 56 | 1 |
| Bithynia | 994 | 17 | ||
| Radix | 1004 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Oligochaeta | 933 | 3 | 9 | 9 |
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 7 | 2 | 5 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 5 | 4 | |
| Hydracarina | 906 | 4 |