Listes faunistiques invertébrés
L'Alliot à Feurs 04011120
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 18/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 6 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 10.0 | dominant |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 78.0 | dominant |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B |
| P2 | Sables | Nulle | A |
| P3 | Vases | Nulle | B |
| P4 | Vases | Nulle | B |
| P5 | Vases | Nulle | B |
| P6 | Vases | Nulle | C |
| P7 | Granulats | Nulle | A |
| P8 | Branchage, racines | Nulle | A |
| P9 | Vases | Nulle | C |
| P10 | Dalles, argiles | Nulle | A |
| P11 | Vases | Nulle | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Notidobia | 325 | 4 | 1 | |
| Helodes | 636 | 1 | ||
| Atrichops | 840 | 2 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 116 | 216 | 160 |
| Hexatomini | 20358 | 3 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 4 | 3 | 3 |
| Tipuloidea | 20549 | 1 | ||
| Micronecta | 719 | 17 | 28 | 20 |
| Sialis | 704 | 36 | 59 | 55 |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 66 | 4 | 27 |
| Gammaridae | 887 | 28 | 7 | |
| Gammarus | 892 | 165 | 50 | 2 |
| Potamopyrgus | 978 | 392 | 493 | 230 |
| Anisus | 1010 | 1 | ||
| Gyraulus | 1015 | 3 | ||
| Sphaeriidae | 1042 | 20 | 57 | 17 |
| Pisidium | 1043 | 35 | 12 | 2 |
| Sphaerium | 1044 | 2 | 13 | 6 |
| Dugesia | 1056 | 1 | 1 | |
| Polycelis | 1064 | 2 | ||
| Erpobdellidae | 928 | 6 | 1 | |
| Glossiphonia | 909 | 3 | 2 | 2 |
| Hemiclepsis | 914 | 10 | ||
| Theromizon | 3144 | 1 | ||
| Oligochaeta | 933 | 235 | 344 | 209 |
| Mermithoïdea | 3159 | 3 |