Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/08/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 38 |
| I2M2 | 0.8119 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Pierres, galets | Rapide | B |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | A |
| P7 | Branchage, racines | Nulle | A |
| P8 | Helophytes | Nulle | A |
| P9 | Roches | Moyenne | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Asellidae | 880 | 75 | ||
| Oulimnius | 622 | 10 | 5 | |
| Limnius | 623 | 2 | ||
| Macronychus | 626 | 1 | ||
| Calopteryx | 650 | 12 | ||
| Gomphus | 679 | 6 | 5 | |
| Onychogomphus | 682 | 2 | 2 | |
| Micronecta | 719 | 6 | 6 | |
| Tipulidae | 753 | 1 | 1 | |
| Limoniidae | 757 | 3 | 3 | |
| Simuliidae | 801 | 220 | 20 | 10 |
| Chironomidae | 807 | 80 | 20 | 50 |
| Ceratopogonidae | 819 | 2 | ||
| Athericidae | 838 | 6 | 1 | 6 |
| Dupophilus | 620 | 2 | ||
| Gammarus | 892 | 55 | 3 | 10 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 140 | 25 | 45 |
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus | 1028 | 2 | 2 | 10 |
| Anodonta | 1038 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Corbicula | 1051 | 2 | 1 | |
| Dugesia | 1056 | 24 | 1 | 4 |
| Planariidae | 1061 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 34 | 10 | 18 |
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Baetis | 364 | 31 | 300 | 238 |
| Leuctra | 69 | 2 | 47 | 14 |
| Dinocras | 156 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Hydropsyche | 212 | 2 | 168 | 91 |
| Cheumatopsyche | 221 | 3 | 42 | 49 |
| Polycentropus | 231 | 6 | ||
| Psychomyia | 239 | 1 | ||
| Brachycentrus | 265 | 120 | 6 | |
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 22 | 1 | |
| Oecetis | 317 | 2 | ||
| Sericostomatidae | 321 | 1 | ||
| Euleuctra | 67 | 8 | 1 | |
| Procloeon | 390 | 2 | 13 | |
| Rhithrogena | 404 | 10 | 2 | |
| Ecdyonurus | 421 | 13 | 5 | |
| Heptagenia | 443 | 11 | 19 | |
| Ephemerella | 450 | 76 | 12 | 30 |
| Ephoron | 496 | 6 | 1 | |
| Potamanthus | 509 | 9 | 2 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 7 | 34 | 2 |
| Elmis | 618 | 5 | 9 | 1 |
| Esolus | 619 | 3 | 32 | 33 |