Listes faunistiques invertébrés
La Vère en aval de Taix 05120100
- Télécharger la fiche IRSTEA xls / 37 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 07/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 21 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 5.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Hydrophytes | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Sables | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Sables | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Rhyacophila lato-sensu | 183 | 7 | 3 | |
| Baetis | 364 | 9 | 120 | 244 |
| Caenis | 457 | 7 | 6 | 41 |
| Ephemerella | 450 | 58 | 42 | 96 |
| Ecdyonurus | 421 | 2 | 1 | |
| Habrophlebia | 491 | 7 | 8 | 20 |
| Dryops | 613 | 1 | ||
| Oulimnius | 622 | 7 | 8 | 22 |
| Hydrocyphon | 637 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 79 | 180 | 573 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 16 | 3 |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 58 | 13 | 9 |
| Asellidae | 880 | 3 | 1 | 2 |
| Acroloxus | 1033 | 1 | 67 | 42 |
| Potamopyrgus | 978 | 20 | 6 | |
| Physa (sensu lato) | 997 | 8 | 4 | 7 |
| Planorbidae | 1009 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 1 | 1 | 1 |