Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Lente | C |
| P7 | Sables | Nulle | B |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 4 | 2 |
| Beraeodes | 329 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 1 | 4 | 2 |
| Athripsodes | 311 | 4 | 2 | |
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 5 | 7 | 8 |
| Polycentropus | 231 | 5 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 1 | ||
| Cloeon | 387 | 5 | ||
| Ephemera | 502 | 3 | 2 | |
| Ecdyonurus | 421 | 3 | 4 | |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 2 | 1 | |
| Paraleptophlebia | 481 | 5 | 14 | 2 |
| Elmis | 618 | 1 | 2 | 3 |
| Esolus | 619 | 3 | 2 | |
| Limnius | 623 | 1 | 4 | 4 |
| Oulimnius | 622 | 5 | 2 | |
| Hydraena | 608 | 2 | 4 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 195 | 106 | 31 |
| Dicranota | 765 | 4 | ||
| Tabanidae | 837 | 4 | 1 | |
| Calopteryx | 650 | 4 | ||
| Onychogomphus | 682 | 4 | 1 | |
| Platycnemis | 657 | 7 | ||
| Sialis | 704 | 10 | 2 | 1 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 10 | ||
| Gammarus | 892 | 95 | 131 | 66 |
| Ancylus | 1028 | 16 | 25 | 14 |
| Menetus | 1025 | 21 | ||
| Pisidium | 1043 | 46 | 1 | |
| Oligochaeta | 933 | 69 | 85 | 58 |
| Hydra | 1077 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 |