Listes faunistiques invertébrés
Sorgette à Monteux 4 06122790
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 08/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 21 |
| I2M2 | 0.0820 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 70.0 | dominant |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Vases | Lente | B |
| P6 | Vases | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Vases | Lente | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Lente | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Micronectinae | 20396 | 2 | 2 | 1 |
| Physella | 19280 | 9 | ||
| Anisoptera | 9787 | 1 | ||
| Serratella | 5152 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 | ||
| Corbicula | 1051 | 12 | 6 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 85 | 518 | 246 |
| Piscicolidae | 918 | 3 | 2 | |
| Glossiphoniidae | 908 | 11 | ||
| Hydroptila | 200 | 4 | ||
| Gammarus | 892 | 20 | ||
| Asellidae | 880 | 42 | 1 | |
| Chironomidae | 807 | 603 | 175 | 152 |
| Simuliidae | 801 | 4 | ||
| Dixidae | 793 | 1 | ||
| Platycnemis | 657 | 5 | 1 | |
| Oulimnius | 622 | 3 | 1 | |
| Elmis | 618 | 3 | ||
| Caenis | 457 | 9 | 1 | 2 |
| Centroptilum | 383 | 1 | ||
| Baetis | 364 | 34 | 1 | 1 |
| Polycentropodidae | 223 | 1 |