Listes faunistiques invertébrés
VAUXONNE A ST-GEORGES-DE-RENEINS 1 06052435
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 27/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 29.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Dalles, argiles | Nulle | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Lente | C |
| P5 | Sables | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Blocs | Lente | A |
| P8 | Pierres, galets | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra geniculata | 33830 | 2 | 5 | 8 |
| Hydropsyche | 212 | 12 | 7 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Baetis | 364 | 1 | 27 | 15 |
| Ephemerella ignita | 451 | 12 | 3 | 5 |
| Ephemera | 502 | 1 | ||
| Elmis | 618 | 1 | 3 | |
| Esolus | 619 | 1 | 2 | 2 |
| Limnius | 623 | 4 | 2 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 160 | 16 | 17 |
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 3 | 5 | 4 |
| Calopteryx | 650 | 2 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 2 | 1 | |
| Gammaridae | 887 | 2 | 1 | |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 9 | 3 | |
| Potamopyrgus | 978 | 15 | 8 | 6 |
| Physidae | 995 | 2 | ||
| Physella | 19280 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 25 | 3 | 12 |
| Bryozoa | 1087 | 3 |