Listes faunistiques invertébrés
L'Oeil à Villefranche-d'Allier 04061400
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/09/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | 1.0 | marginal |
| Granulats | 14.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 72.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Moyenne | B2 |
| P2 | Granulats | Moyenne | B2 |
| P3 | Sables | Lente | B2 |
| P4 | Sables | Nulle | B3 |
| P5 | Sables | Lente | B3 |
| P6 | Granulats | Lente | B3 |
| P7 | Sables | Moyenne | B3 |
| P8 | Roches | Moyenne | B1 |
| P9 | Bryophytes | Moyenne | B1 |
| P10 | Dalles, argiles | Moyenne | B2 |
| P11 | Branchage, racines | Nulle | B1 |
| P12 | Litieres | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 3 | ||
| Brachycentrus | 265 | 10 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 66 | 140 | 22 |
| Hydroptila | 200 | 13 | 3 | |
| Athripsodes | 311 | 1 | ||
| Cyrnus | 224 | 4 | ||
| Holocentropus | 235 | 3 | ||
| Polycentropus | 231 | 34 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 61 | 90 | 28 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | ||
| Micronecta | 719 | 1 | 1 | |
| Plea | 733 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 6 | ||
| Esolus | 619 | 9 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 78 | 8 | 8 |
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 7 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 4 | 2 | |
| Ceratopogonidae | 819 | 4 | 1 | 1 |
| Chironomidae | 807 | 155 | 90 | 180 |
| Limoniidae | 757 | 6 | 8 | |
| Simuliidae | 801 | 45 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Ophiogomphus | 680 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 115 | 1 | |
| Potamopyrgus | 978 | 3 | 2 | |
| Glossiphoniidae | 908 | 4 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 16 | 53 | |
| Hydracarina | 906 | 1 | 1 | 1 |