Listes faunistiques invertébrés
Giscle à Cogolin 06207000
- Télécharger la fiche IRSTEA xls / 74 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leptoceridae |
| I2M2 | 0.4033 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 32.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 41.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | 96 | 1 |
| Mystacides | 312 | 9 | 7 | 37 |
| Tinodes | 245 | 2 | 59 | 16 |
| Baetis | 364 | 12 | 108 | |
| Cloeon | 387 | 4 | ||
| Caenis | 457 | 13 | 11 | 14 |
| Ephemerella | 450 | 3 | ||
| Gerris | 735 | 4 | ||
| Laccophilinae | 2394 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Oulimnius | 622 | 16 | 117 | 40 |
| Hydrophilinae | 2517 | 2 | 1 | 3 |
| Chironomidae | 807 | 1920 | 928 | 1540 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 9 | ||
| Tipulidae | 753 | 2 | ||
| Odonata | 648 | 9 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 3 | ||
| Onychogomphus | 682 | 8 | 12 | 47 |
| Chalcolestes | 2611 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Platycnemis | 657 | 7 | ||
| Cladocera | 3127 | 48 | 3 | 3 |
| Copepoda | 3206 | 16 | 5 | 1 |
| Ostracoda | 3170 | 16 | 22 | |
| Asellidae | 880 | 48 | ||
| Hydracarina | 906 | 1 | 6 | 6 |
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 33 | 1 | 7 |
| Galba | 1001 | 2 | ||
| Physa (sensu lato) | 997 | 24 | 4 | |
| Erpobdellidae | 928 | 7 | 1 | |
| Oligochaeta | 933 | 304 | 352 | 183 |
| Dugesiidae | 1055 | 8 | 1 | |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 9 | 15 |