Listes faunistiques invertébrés
Giscle à Cogolin 06207000
- Télécharger la fiche IRSTEA xls / 75 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 15.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 5.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 10.0 | dominant |
| Sables | 36.0 | dominant |
| Algues | 15.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Blocs | Nulle | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Litieres | Nulle | B2 |
| P6 | Granulats | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Algues | Nulle | B3 |
| P10 | Sables | Lente | B3 |
| P11 | Litieres | Lente | B3 |
| P12 | Granulats | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | ||
| Mystacides | 312 | 6 | 10 | 7 |
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 4 | ||
| Cloeon | 387 | 1024 | 21 | 37 |
| Caenis | 457 | 7 | 11 | 2 |
| Micronecta | 719 | 4 | 3 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Dryops | 613 | 2 | 6 | |
| Dytiscinae | 2396 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Copelatinae | 5195 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 80 | 16 | 848 |
| Hydraena | 608 | 1 | ||
| Hydrophilidae | 571 | 3 | ||
| Hydrophilinae | 2517 | 8 | 1 | 4 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1024 | 1088 | 576 |
| Culicidae | 796 | 100 | 1 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Coenagrionidae | 658 | 8 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Orthetrum | 698 | 1 | ||
| Branchiopoda | 2971 | 1 | 1 | 1 |
| Asellidae | 880 | 20 | 2 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Physa (sensu lato) | 997 | 6 | 1 | 13 |
| Erpobdellidae | 928 | 14 | ||
| Dugesiidae | 1055 | 6 | 2 | |
| Oligochaeta | 933 | 48 | 40 | 8 |