Listes faunistiques invertébrés
Le Vioulou en amont de Pareloup 05125780
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/09/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 9 |
| Variété taxonomique | 19 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 66.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | B1 |
| P2 | Elts. Organiques | Lente | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Vases | Lente | B1 |
| P5 | Roches | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Granulats | Lente | B3 |
| P10 | Granulats | Lente | B3 |
| P11 | Granulats | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | 4 | |
| Leuctra | 69 | 3 | 44 | 71 |
| Amphinemura | 21 | 2 | ||
| Perlodidae | 127 | 3 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 12 | 25 | 34 |
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 17 | 46 | 64 |
| Rhyacophila lato-sensu | 183 | 27 | 34 | 51 |
| Baetis | 364 | 13 | 5 | 8 |
| Caenis | 457 | 2 | ||
| Ephemerella | 450 | 18 | 1 | |
| Ecdyonurus | 421 | 23 | 84 | 60 |
| Rhithrogena | 404 | 26 | 144 | 87 |
| Siphlonurus | 350 | 1 | ||
| Gerris | 735 | 2 | ||
| Elmis | 618 | 23 | 14 | 9 |
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 1 | 1 | 4 |
| Athericidae | 838 | 6 | 4 | 8 |
| Chironomidae | 807 | 540 | 234 | 559 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 3 | 8 | 152 |
| Tipulidae | 753 | 1 | ||
| Echinogammarus | 888 | 68 | 16 | 31 |
| Gammarus | 892 | 30 | 24 | 74 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 228 | 252 | 186 |