Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 7.0 | dominant |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 65.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 58 | 54 | |
| Asellidae | 880 | 16 | 1 | 2 |
| Baetis lato sensu | 9794 | 24 | 5 | |
| Calopteryx | 650 | 2 | ||
| Centroptilum | 383 | 1 | ||
| Chironomidae | 807 | 54 | 675 | 188 |
| Cladocera | 3127 | 1 | ||
| Cloeon | 387 | 1 | 2 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Elmis | 618 | 6 | 2 | 3 |
| Ephemerella ignita | 451 | 1 | ||
| Ferrissia | 1030 | 5 | 1 | |
| Gammarus | 892 | 739 | 245 | 252 |
| Gerris | 735 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydropsyche | 212 | 20 | ||
| Leptophlebiidae | 473 | 2 | 2 | |
| Leuctridae | 66 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Limoniidae | 757 | 5 | 16 | |
| Lype | 241 | 2 | ||
| Mermithoïdea | 3159 | 1 | ||
| Micronecta | 719 | 1 | 6 | |
| Oligochaeta | 933 | 11 | 1953 | 427 |
| Pacifastacus | 872 | 5 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Pisidium | 1043 | 28 | 12 | |
| Planorbidae | 1009 | 6 | 6 | 1 |
| Platycnemis | 657 | 37 | ||
| Polycentropodidae | 223 | 6 | 1 | 3 |
| Polycentropus | 231 | 10 | 4 | |
| Potamopyrgus | 978 | 13 | 100 | 184 |
| Ptychopteridae | 789 | 1 | 22 | |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sialis | 704 | 2 | 16 | 1 |
| Simuliidae | 801 | 1 | ||
| Sphaeriidae | 1042 | 3 | 112 | 72 |
| Tabanidae | 837 | 3 | 12 |