Listes faunistiques invertébrés
BREVENNE A SAIN-BEL 1 06055000
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 13/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Sables | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 1 | |
| Leuctra | 69 | 5 | 2 | 2 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 1 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 7 | 8 | 3 |
| Baetis | 364 | 61 | 112 | 192 |
| Ephemerella | 450 | 31 | 15 | 104 |
| Ephemera | 502 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Esolus | 619 | 4 | 6 | 6 |
| Limnius | 623 | 1 | 2 | |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 52 | 29 | 232 |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 7 | 46 | 16 |
| Stratiomyidae | 824 | 1 | ||
| Thaumaleidae | 823 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Gammarus | 892 | 7 | 10 | 38 |
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 7 | 1 | |
| Potamopyrgus | 978 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 11 | 10 | 14 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |