Listes faunistiques invertébrés
L'Allagnon à Beaulieu 04029050
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| 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 | B |
| P2 | Pierres, galets | Rapide | C |
| P3 | Granulats | Moyenne | A |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Pierres, galets | Nulle | C |
| P6 | Sables | Nulle | A |
| P7 | Litieres | Nulle | A |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Roches | Moyenne | B |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 18 | 18 | |
| Leuctra | 69 | 2 | 6 | 4 |
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 20 | 1 | |
| Glossosomatidae | 189 | 4 | ||
| Agapetus | 191 | 7 | 3 | 33 |
| Cheumatopsyche | 221 | 27 | 46 | 35 |
| Hydropsyche | 212 | 5 | 12 | 19 |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 13 | 4 | |
| Triaenodes | 314 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 5 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 4 | ||
| Rhyacophila lato-sensu | 183 | 13 | 11 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 1 | 94 | 43 |
| Caenis | 457 | 5 | ||
| Ephemera | 502 | 1 | 1 | |
| Ephemerella | 450 | 152 | 29 | 38 |
| Ecdyonurus | 421 | 13 | 31 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 9 | 6 | |
| Habrophlebia | 491 | 1 | ||
| Oligoneuriella | 394 | 3 | 74 | 28 |
| Potamanthus | 509 | 8 | 2 | |
| Aphelocheirus aestivalis | 2714 | 13 | 7 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 6 | 38 | 19 |
| Esolus | 619 | 45 | 38 | 63 |
| Limnius | 623 | 5 | 5 | |
| Oulimnius | 622 | 8 | 10 | 2 |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 6 | 5 | 5 |
| Orectochilus | 515 | 1 | 2 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | 30 | 12 |
| Ceratopogonidae | 819 | 4 | 6 | 3 |
| Chironomidae | 807 | 9 | 40 | 16 |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 150 | 20 | |
| Onychogomphus | 682 | 1 | 1 | 1 |
| Gammarus | 892 | 46 | 4 | 4 |
| Asellidae | 880 | 6 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 25 | 15 | 25 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |