Listes faunistiques invertébrés
REYSSOUZE A ATTIGNAT 3 06580602
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 14/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 6.0 |
| GFI | 2 |
| Variété taxonomique | 16 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 24.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 14.0 | dominant |
| Helophytes | 3.0 | marginal |
| Vases | 3.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Hydrophytes | Nulle | B |
| P3 | Hydrophytes | Nulle | C |
| P4 | Pierres, galets | Nulle | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Vases | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Granulats | Nulle | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Helophytes | Nulle | A |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Baetis | 364 | 1 | ||
| Cloeon | 387 | 3 | 2 | |
| Procloeon bifidum | 391 | 4 | 3 | |
| Caenis | 457 | 4 | 18 | 17 |
| Oulimnius | 622 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 26 | 194 | 87 |
| Ephydridae | 844 | 1 | ||
| Micronecta | 719 | 3 | 9 | 7 |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 23 | 8 | 5 |
| Sisyra | 856 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 15 | ||
| Ferrissia | 1030 | 2 | 1 | |
| Lymnaeidae | 998 | 1 | 1 | |
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Dugesiidae | 1055 | 12 | ||
| Oligochaeta | 933 | 14 | 9 | 23 |
| Hydracarina | 906 | 3 | 3 |