Listes faunistiques invertébrés
BREVENNE A SAIN-BEL 1 06055000
- Télécharger la fiche IRSTEA xls / 144 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 2 | 3 |
| Leuctra | 69 | 11 | 2 | 8 |
| Hydropsyche | 212 | 3 | 3 | 11 |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 1 | 2 | 12 |
| Rhyacophila lato-sensu | 183 | 10 | 5 | 16 |
| Baetis lato sensu | 9794 | 196 | 283 | 357 |
| Ephemerella | 450 | 15 | 3 | 11 |
| Micronecta | 719 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 3 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 6 | 6 | 7 |
| Anthomyidae | 847 | 1 | ||
| Ceratopogoninae | 822 | 1 | 7 | |
| Chironomidae | 807 | 2752 | 259 | 74 |
| Hemerodromiinae | 3202 | 3 | 4 | |
| Limoniini | 20393 | 1 | ||
| Simuliidae | 801 | 1 | 33 | 13 |
| Calopteryx | 650 | 8 | ||
| Onychogomphus | 682 | 1 | 1 | 2 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 1 | 13 | |
| Potamopyrgus | 978 | 8 | 1 | |
| Physella | 19280 | 1 | ||
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 212 | 34 | 1 |
| Polycelis | 1064 | 1 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |