Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 39.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 55.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | A |
| P2 | Sables | Lente | B |
| P3 | Helophytes | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Sables | Nulle | C |
| P6 | Granulats | Moyenne | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Sables | Lente | C |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | B |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 5 | 1 | |
| Brachycentrus | 265 | 1 | ||
| Hydropsyche | 212 | 3 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 19 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 4 | 15 | 6 |
| Cloeon | 387 | 1 | ||
| Ephemera | 502 | 13 | 4 | |
| Ecdyonurus | 421 | 1 | ||
| Heptagenia | 443 | 6 | ||
| Paraleptophlebia | 481 | 16 | 1 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 1 | ||
| Elmis | 618 | 3 | 2 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 4 | 5 | 9 |
| Oulimnius | 622 | 3 | ||
| Orectochilus | 515 | 1 | ||
| Helodes | 636 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 12 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 18 | 17 | 21 |
| Limoniidae | 757 | 3 | 18 | 39 |
| Simuliidae | 801 | 5 | ||
| Calopteryx | 650 | 3 | ||
| Sialis | 704 | 10 | ||
| Gammarus | 892 | 610 | 12 | 4 |
| Asellidae | 880 | 18 | 1 | |
| Sphaeriidae | 1042 | 11 | ||
| Sphaerium | 1044 | 13 | 1 | 2 |
| Erpobdellidae | 928 | 4 | 1 | |
| Glossiphoniidae | 908 | 5 | ||
| Dugesiidae | 1055 | 2 | ||
| Planariidae | 1061 | 2 | ||
| Oligochaeta | 933 | 23 | 15 | 12 |
| Hydracarina | 906 | 1 | ||
| Copepoda | 3206 | 1 |