Listes faunistiques invertébrés
L'Allier à Orbeil 04030000
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/09/2007 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| I2M2 | 0.7694 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 43.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B2 |
| P2 | Roches | Rapide | B2 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Hydrophytes | Moyenne | B1 |
| P5 | Granulats | Lente | B1 |
| P6 | Dalles, argiles | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B3 |
| P8 | Roches | Moyenne | B3 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Roches | Lente | B3 |
| P11 | Branchage, racines | Lente | B1 |
| P12 | Pierres, galets | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chironomidae | 807 | 52 | 61 | 27 |
| Limnius | 623 | 1 | 1 | |
| Calopteryx | 650 | 10 | ||
| Platycnemis | 657 | 7 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 8 | 1 | |
| Onychogomphus | 682 | 2 | 5 | |
| Aphelocheiridae | 720 | 1 | 6 | |
| Hydrometridae | 739 | 1 | ||
| Blephariceridae | 747 | 3 | ||
| Tipulidae | 753 | 2 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 75 | 17 | 10 |
| Oulimnius | 622 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Athericidae | 838 | 3 | 5 | 4 |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 230 | 3 | |
| Gammarus | 892 | 31 | 4 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 65 | 37 | 18 |
| Planorbidae | 1009 | 5 | ||
| Ancylus | 1028 | 2 | 42 | 6 |
| Dugesiidae | 1055 | 8 | 4 | 2 |
| Planariidae | 1061 | 1 | ||
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 4 | 4 | |
| Hydropsyche | 212 | 7 | 117 | 21 |
| Cheumatopsyche | 221 | 18 | 9 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | 3 | |
| Brachycentrus | 265 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 1 | |
| Setodes | 318 | 1 | ||
| Baetis | 364 | 153 | 225 | 46 |
| Procloeon | 390 | 2 | ||
| Leuctra | 69 | 2 | 21 | 1 |
| Heptagenia | 443 | 6 | ||
| Ephemerella | 450 | 11 | 10 | 1 |
| Caenis | 457 | 2 | 5 | 3 |
| Ephoron | 496 | 1 | 1 | |
| Ephemera | 502 | 2 | ||
| Potamanthus | 509 | 1 | 15 | 5 |
| Orectochilus | 515 | 2 | 2 | |
| Pomatinus | 611 | 1 | ||
| Potamophilus | 615 | 1 | 1 | |
| Elmis | 618 | 1 | 4 | |
| Esolus | 619 | 5 | 40 | 10 |
| Dupophilus | 620 | 1 |