Listes faunistiques invertébrés
Le furan à Andrezieux-Bouthéon 04008000
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 02/06/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 35.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Asellidae | 880 | 3072 | 32 | 70 |
| Baetis lato sensu | 9794 | 29 | 256 | 336 |
| Boyeria | 670 | 2 | ||
| Caenis | 457 | 1 | ||
| Chironomidae | 807 | 5953 | 460 | 1104 |
| Copepoda | 3206 | 1 | 1 | |
| Cyrnus | 224 | 2 | ||
| Dugesia | 1056 | 232 | 5 | 5 |
| Dupophilus | 620 | 1 | ||
| Ephemerella ignita | 451 | 1 | 2 | |
| Erpobdellidae | 928 | 65 | 3 | 7 |
| Gammarus | 892 | 2 | ||
| Glossiphoniidae | 908 | 8 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | 1 | 1 |
| Hydropsyche | 212 | 5 | 7 | 8 |
| Hydroptila | 200 | 3 | 1 | 2 |
| Nemathelmintha | 3111 | 1 | ||
| Oligochaeta | 933 | 2248 | 184 | 744 |
| Onychogomphus | 682 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Polycentropodidae | 223 | 2 | ||
| Potamopyrgus | 978 | 3 | 1 | |
| Psychodidae | 783 | 1 | ||
| Psychomyia | 239 | 6 | 12 | |
| Simuliidae | 801 | 25 | 4 | |
| Tipulidae | 753 | 4 | 1 |