Listes faunistiques invertébrés
Meyne à Orange 06118000
- Télécharger la fiche IRSTEA xls / 76 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 80.0 | dominant |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 7.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 2.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Helophytes | Nulle | A |
| P3 | Vases | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | B |
| P8 | Hydrophytes | Nulle | B |
| P9 | Hydrophytes | Moyenne | C |
| P10 | Hydrophytes | Lente | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Hydrophytes | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 5 | 6 | 2 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | ||
| Caenis | 457 | 1 | ||
| Gerris | 735 | 8 | ||
| Elmis | 618 | 1 | 8 | |
| Haliplus | 518 | 1 | ||
| Chironomidae | 807 | 224 | 328 | 1416 |
| Simuliidae | 801 | 1 | 12 | |
| Odonata | 648 | 2 | 1 | |
| Calopteryx | 650 | 8 | 2 | 9 |
| Coenagrionidae | 658 | 1 | 1 | |
| Orthetrum | 698 | 1 | ||
| Copepoda | 3206 | 2 | ||
| Ostracoda | 3170 | 6 | 3 | 1 |
| Gammaridae | 887 | 4 | 8 | |
| Gammarus | 892 | 104 | 3 | 8 |
| Asellidae | 880 | 9 | 3 | |
| Atyaephyra | 861 | 1 | ||
| Hydracarina | 906 | 1 | 2 | 29 |
| Pisidium | 1043 | 1 | ||
| Gastropoda | 5123 | 3 | ||
| Ancylus | 1028 | 9 | 1 | |
| Acroloxus | 1033 | 1 | 1 | 3 |
| Bithynia | 994 | 32 | 7 | 7 |
| Potamopyrgus | 978 | 160 | 136 | 115 |
| Theodoxus | 967 | 56 | 232 | 368 |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Valvata | 972 | 32 | 10 | 5 |
| Erpobdellidae | 928 | 40 | 44 | 12 |
| Glossiphoniidae | 908 | 44 | 80 | 7 |
| Piscicolidae | 918 | 4 | 1 | 5 |
| Oligochaeta | 933 | 1808 | 440 | 8 |
| Turbellaria | 3326 | 4 | ||
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 12 | 27 | 107 |
| Planariidae | 1061 | 3 | ||
| Cnidaria | 1075 | 3 |