Listes faunistiques invertébrés
Cubelle à Le-cailar 06193660
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 09/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 7.0 |
| GFI | 2 |
| Variété taxonomique | 19 |
| I2M2 | 0.0170 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 3.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 73.0 | dominant |
| Sables | 20.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Vases | Lente | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Lente | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Lente | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 23 | 8 | |
| Physella | 19280 | 41 | 2 | |
| Corixinae | 5196 | 1 | ||
| Crangonyx | 5116 | 57 | ||
| Copepoda | 3206 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Procambarus | 2027 | 3 | ||
| Bryozoa | 1087 | 1 | ||
| Dugesiidae | 1055 | 8 | ||
| Ferrissia | 1030 | 9 | ||
| Planorbidae | 1009 | 24 | ||
| Physidae | 995 | 2 | ||
| Baetis | 364 | 31 | ||
| Oligochaeta | 933 | 961 | 981 | 2250 |
| Gammarus | 892 | 29 | ||
| Gammaridae | 887 | 3 | 2 | 1 |
| Asellidae | 880 | 232 | 1 | |
| Chironomidae | 807 | 208 | 372 | 430 |
| Simuliidae | 801 | 5 | ||
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 3 | ||
| Cloeon | 387 | 19 | 1 |