Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.6134 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Hydrophytes | Moyenne | A |
| P5 | Roches | Moyenne | B |
| P6 | Sables | Nulle | A |
| P7 | Dalles, argiles | Lente | B |
| P8 | Helophytes | Nulle | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | 1 |
| Limnius | 623 | 5 | ||
| Calopteryx | 650 | 9 | 1 | |
| Platycnemis | 657 | 3 | ||
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 6 | ||
| Gerris | 735 | 1 | ||
| Blephariceridae | 747 | 7 | 4 | |
| Limoniidae | 757 | 2 | 2 | |
| Simuliidae | 801 | 2800 | 25 | 10 |
| Chironomidae | 807 | 116 | 25 | 15 |
| Athericidae | 838 | 8 | 3 | 4 |
| Asellidae | 880 | 115 | ||
| Gammarus | 892 | 30 | 11 | 6 |
| Oulimnius | 622 | 13 | 3 | 1 |
| Oligochaeta | 933 | 118 | 14 | 20 |
| Potamopyrgus | 978 | 1 | 2 | |
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 1 | 9 | |
| Pisidium | 1043 | 14 | 2 | |
| Dugesiidae | 1055 | 58 | 4 | 15 |
| Planariidae | 1061 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 7 | 6 | 6 |
| Nemathelmintha | 3111 | 1 | ||
| Limnephilini | 3162 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Branchiobdella | 5191 | 1 | ||
| Baetis | 364 | 130 | 95 | |
| Leuctra | 69 | 28 | 4 | |
| Rhyacophila lato-sensu | 183 | 5 | ||
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 1 | 13 | 8 |
| Cheumatopsyche | 221 | 19 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyia | 239 | 11 | 3 | |
| Brachycentrus | 265 | 1 | ||
| Goeridae | 286 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 15 | ||
| Ceraclea | 313 | 1 | ||
| Euleuctra | 67 | 5 | 2 | |
| Procloeon | 390 | 5 | ||
| Heptagenia | 443 | 1 | 6 | 3 |
| Ephemerella | 450 | 5 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Orectochilus | 515 | 3 | 1 | |
| Pomatinus | 611 | 1 | ||
| Potamophilus | 615 | 1 | ||
| Stenelmis | 617 | 1 | 3 | |
| Elmis | 618 | 2 | 8 | 3 |
| Esolus | 619 | 5 | 55 | 57 |