Listes faunistiques invertébrés
Le Dolaizon à le Puy-en-Velay 04001945
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | C |
| P3 | Pierres, galets | Nulle | C |
| P4 | Pierres, galets | Nulle | B |
| P5 | Sables | Nulle | A |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Litieres | Nulle | A |
| P9 | Granulats | Lente | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 4 | 10 |
| Leuctra | 69 | 1 | 10 | 13 |
| Hydropsyche | 212 | 1 | ||
| Polycentropodidae | 223 | 2 | 5 | 2 |
| Polycentropus | 231 | 25 | 6 | 13 |
| Metalype | 246 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 15 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 1 | 166 | 48 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 22 | 12 | 12 |
| Elmis | 618 | 2 | 4 | 2 |
| Esolus | 619 | 4 | ||
| Oulimnius | 622 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 2 | 1 |
| Chironomidae | 807 | 148 | 20 | 18 |
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 1 | 480 | 650 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 7 | 1 | 1 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1 | 1 | 1 |
| Niphargus | 902 | 1 | ||
| Asellidae | 880 | 9 | 2 | |
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 3 | 3 | 18 |
| Potamopyrgus | 978 | 19 | 2 | 5 |
| Physella | 19280 | 1 | 1 | |
| Planorbidae | 1009 | 3 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Dugesia | 1056 | 4 | ||
| Planariidae | 1061 | 9 | 4 | |
| Oligochaeta | 933 | 10 | 10 | 14 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 |