Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 6.0 | dominant |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 87.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Sables | Nulle | B2 |
| P5 | Sables | Lente | B2 |
| P6 | Granulats | Lente | B1 |
| P7 | Sables | Nulle | B3 |
| P8 | Hydrophytes | Moyenne | B2 |
| P9 | Sables | Moyenne | B2 |
| P10 | Sables | Moyenne | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Sables | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 36 | 34 | 1 |
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 5 | ||
| Polycentropus | 231 | 7 | ||
| Notidobia | 325 | 1 | ||
| Baetis | 364 | 3 | 20 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 5 | 2 | |
| Ephemerella ignita | 451 | 4 | 9 | 1 |
| Heptagenia | 443 | 17 | 1 | |
| Paraleptophlebia | 481 | 4 | ||
| Aphelocheirus aestivalis | 2714 | 9 | 1 | |
| Micronecta | 719 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 8 | 1 | |
| Limnius | 623 | 4 | 1 | 1 |
| Oulimnius | 622 | 11 | 5 | |
| Orectochilus | 515 | 6 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 72 | 22 | 8 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 4 | 32 | 2 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 134 | 20 | 1 |
| Asellidae | 880 | 3 | ||
| Pisidium | 1043 | 2 | 10 | 21 |
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 64 | 20 | 2 |
| Radix | 1004 | 1 | ||
| Physidae | 995 | 2 | ||
| Menetus | 1025 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphonia | 909 | 1 | 1 | 1 |
| Dugesia | 1056 | 1 | ||
| Oligochaeta | 933 | 23 | 15 | 4 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Spongillidae | 3106 | 1 | ||
| Bryozoa | 1087 | 1 |