Listes faunistiques invertébrés
Le Soleillant à Feurs 04009995
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 23/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 29.0 | dominant |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 65.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | C |
| P2 | Sables | Lente | B |
| P3 | Litieres | Lente | B |
| P4 | Sables | Lente | C |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | C |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | C |
| P9 | Sables | Nulle | A |
| P10 | Sables | Nulle | A |
| P11 | Sables | Nulle | A |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Baetis | 364 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Anacaena | 580 | 1 | ||
| Chironomidae | 807 | 65 | 33 | 17 |
| Pilaria | 771 | 1 | ||
| Dicranota | 765 | 12 | 64 | 18 |
| Tabanidae | 837 | 2 | 2 | 1 |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 2 | ||
| Velia | 745 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Orthetrum | 698 | 1 | ||
| Sialis | 704 | 17 | 5 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 13 | 35 | 20 |
| Gammaridae | 887 | 116 | 35 | 18 |
| Gammarus | 892 | 172 | 271 | 86 |
| Sphaeriidae | 1042 | 60 | 21 | 13 |
| Pisidium | 1043 | 7 | 2 | 3 |
| Turbellaria | 3326 | 2 | 1 | |
| Polycelis | 1064 | 5 | 4 | 2 |
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphonia | 909 | 1 | 6 | 4 |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 102 | 167 | 49 |
| Bryozoa | 1087 | 3 | 3 | 3 |