Listes faunistiques invertébrés
REYSSOUZE A PONT-DE-VAUX 1 06047200
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 20/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 25.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 17.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 19.0 | dominant |
| Algues | ||
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | ||
| Cyrnus | 224 | 6 | 12 | 4 |
| Tinodes | 245 | 1 | ||
| Cloeon | 387 | 3 | 1 | |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | 4 | 4 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Oulimnius | 622 | 2 | 1 | |
| Athericidae | 838 | 18 | 1 | |
| Chironomidae | 807 | 75 | 365 | 485 |
| Culicidae | 796 | 130 | ||
| Simuliidae | 801 | 2 | 3 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Coenagrionidae | 658 | 8 | 1 | 1 |
| Asellidae | 880 | 22 | 1 | |
| Atyaephyra | 861 | 1 | ||
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 3 | ||
| Corbicula | 1051 | 85 | 123 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Planorbidae | 1009 | 3 | ||
| Glossiphoniidae | 908 | 2 | 2 | |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 115 | 950 | 333 |
| Dugesiidae | 1055 | 15 |