Listes faunistiques invertébrés
L'Allagnon à Beaulieu 04029050
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 04/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| I2M2 | 0.7485 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Roches | Moyenne | B |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Sables | Nulle | A |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Lente | B |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limoniidae | 757 | 2 | 4 | |
| Stenelmis | 617 | 8 | 7 | 1 |
| Elmis | 618 | 1 | 21 | 10 |
| Esolus | 619 | 6 | 28 | 29 |
| Dupophilus | 620 | 1 | 3 | 4 |
| Oulimnius | 622 | 6 | 4 | |
| Limnius | 623 | 1 | 3 | 5 |
| Macronychus | 626 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Boyeria | 670 | 3 | ||
| Gomphus | 679 | 11 | ||
| Onychogomphus | 682 | 5 | ||
| Sialis | 704 | 3 | ||
| Micronecta | 719 | 55 | ||
| Blephariceridae | 747 | 2 | 25 | |
| Potamophilus | 615 | 1 | ||
| Simuliidae | 801 | 55 | 180 | |
| Chironomidae | 807 | 902 | 8 | 12 |
| Athericidae | 838 | 9 | 15 | 1 |
| Asellidae | 880 | 73 | 1 | |
| Gammarus | 892 | 151 | 4 | 12 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 55 | 3 | 8 |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 1 | 2 | |
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 6 | 1 | |
| Planariidae | 1061 | 5 | 1 | |
| Aphelocheirus aestivalis | 2714 | 15 | 2 | 5 |
| Copepoda | 3206 | 1 | ||
| Mystacides | 312 | 13 | ||
| Leuctra | 69 | 4 | 26 | 31 |
| Perlodes | 150 | 1 | ||
| Perla | 164 | 7 | 5 | |
| Rhyacophila lato-sensu | 183 | 1 | 10 | 14 |
| Hydroptila | 200 | 1 | ||
| Hydropsyche | 212 | 3 | 96 | 30 |
| Cheumatopsyche | 221 | 24 | 30 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 4 | 1 | |
| Brachycentrus | 265 | 3 | ||
| Silo | 292 | 1 | ||
| Lepidostoma | 305 | 2 | 1 | |
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 2 | 1 | 8 |
| Euleuctra | 67 | 14 | 5 | |
| Ceraclea | 313 | 6 | 2 | |
| Oecetis | 317 | 9 | ||
| Leptocerus | 319 | 3 | ||
| Baetis | 364 | 6 | 340 | 70 |
| Procloeon | 390 | 6 | ||
| Oligoneuriella | 394 | 2 | 1 | |
| Ecdyonurus | 421 | 3 | 7 | |
| Ephemerella | 450 | 15 | 20 | 12 |
| Caenis | 457 | 1 | ||
| Potamanthus | 509 | 2 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydrochus | 606 | 1 | ||
| Hydraena | 608 | 2 | 3 | |
| Pomatinus | 611 | 1 |