Listes faunistiques invertébrés
La Loire à Luneau 04015600
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/09/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| I2M2 | 0.4848 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 70.0 | dominant |
| Blocs | ||
| Granulats | 12.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 11.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B1 |
| P2 | Pierres, galets | Rapide | B3 |
| P3 | Granulats | Moyenne | B2 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Hydrophytes | Moyenne | B1 |
| P6 | Pierres, galets | Moyenne | B3 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Algues | Lente | B2 |
| P9 | Pierres, galets | Lente | B2 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Helophytes | Nulle | B1 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isogenus | 138 | 2 | ||
| Hydropsyche | 212 | 5 | 11 | |
| Athripsodes | 311 | 1 | 1 | 10 |
| Mystacides | 312 | 1 | ||
| Psychomyia | 239 | 4 | ||
| Baetis | 364 | 78 | 171 | 68 |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 9 | 12 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 11 | 10 | |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 3 | 11 | 20 |
| Micronecta | 719 | 180 | ||
| Gerris | 735 | 5 | ||
| Hydrometra | 740 | 1 | ||
| Esolus | 619 | 1 | 27 | 13 |
| Limnius | 623 | 36 | 52 | |
| Ceratopogonidae | 819 | 6 | ||
| Chironomidae | 807 | 10 | 15 | 20 |
| Culicidae | 796 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 800 | 15 | 10 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 57 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 22 | 1 | |
| Corbicula | 1051 | 6 | 18 | 50 |
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 120 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Planorbidae | 1009 | 2 | ||
| Piscicolidae | 918 | 1 | ||
| Dugesiidae | 1055 | 6 | 3 | 20 |
| Oligochaeta | 933 | 6 | 7 | 3 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 |