Listes faunistiques invertébrés
Le Soleillant à Feurs 04009995
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 13/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 28.0 | dominant |
| Vases | 64.0 | dominant |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | A |
| P2 | Vases | Nulle | B |
| P3 | Helophytes | Nulle | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Litieres | Nulle | A |
| P7 | Sables | Nulle | A |
| P8 | Vases | Nulle | C |
| P9 | Vases | Nulle | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Nulle | C |
| P12 | Helophytes | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 1 | ||
| Notidobia | 325 | 4 | 3 | 2 |
| Dytiscidae | 527 | 1 | ||
| Ilybius | 560 | 1 | ||
| Helodes | 636 | 11 | 3 | 1 |
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 122 | 75 | 48 |
| Anopheles | 797 | 3 | ||
| Limoniidae | 757 | 5 | 4 | 2 |
| Dicranota | 765 | 4 | 3 | |
| Psychodidae | 783 | 2 | ||
| Tabanidae | 837 | 2 | 2 | 3 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 1 | ||
| Velia | 745 | 1 | ||
| Calopteryx | 650 | 4 | 1 | |
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 35 | 26 | 38 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 53 | 110 | 11 |
| Gammarus | 892 | 6 | 4 | 1 |
| Pisidium | 1043 | 216 | 28 | 619 |
| Polycelis | 1064 | 4 | 22 | 5 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 5 | 3 | 5 |
| Oligochaeta | 933 | 108 | 39 | 215 |
| Bryozoa | 1087 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 |