Listes faunistiques invertébrés
L'Allagnon à Beaulieu 04029050
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Pierres, galets | Rapide | B3 |
| P4 | Pierres, galets | Moyenne | B3 |
| P5 | Roches | Moyenne | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Roches | Lente | B2 |
| P9 | Roches | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Sables | Nulle | B1 |
| P12 | Litieres | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 32 | |
| Leuctra | 69 | 4 | 13 | 39 |
| Perla | 164 | 11 | 4 | |
| Brachycentrus | 265 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 18 | 87 | 13 |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 2 | 5 | 6 |
| Stenophylacini-chaetopterygini | 3146 | 3 | 2 | 14 |
| Holocentropus | 235 | 2 | ||
| Rhyacophila lato-sensu | 183 | 18 | 5 | |
| Sericostoma | 322 | 2 | 1 | |
| Baetis | 364 | 3 | 150 | 40 |
| Caenis | 457 | 10 | ||
| Ephemerella | 450 | 152 | 93 | 38 |
| Ecdyonurus | 421 | 7 | 49 | 14 |
| Epeorus | 400 | 2 | ||
| Heptagenia | 443 | 3 | ||
| Rhithrogena | 404 | 21 | 4 | |
| Oligoneuriella | 394 | 1 | 180 | 35 |
| Potamanthus | 509 | 6 | ||
| Aphelocheirus aestivalis | 2714 | 23 | 8 | |
| Micronecta | 719 | 1 | ||
| Pomatinus | 611 | 14 | ||
| Elmis | 618 | 23 | 14 | 9 |
| Esolus | 619 | 12 | 5 | 34 |
| Limnius | 623 | 5 | ||
| Oulimnius | 622 | 31 | 5 | 5 |
| Potamophilus | 615 | 2 | ||
| Stenelmis | 617 | 32 | 1 | 1 |
| Helophorus | 604 | 16 | 1 | |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 8 | 37 | 2 |
| Blephariceridae | 747 | 15 | 10 | |
| Ceratopogonidae | 819 | 8 | 2 | 3 |
| Chironomidae | 807 | 25 | 3 | 2 |
| Limoniidae | 757 | 10 | 2 | 10 |
| Simuliidae | 801 | 24 | 6 | |
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 710 | 24 | 14 |
| Asellidae | 880 | 2 | ||
| Ancylus | 1028 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 7 | ||
| Planariidae | 1061 | 6 | 1 | |
| Oligochaeta | 933 | 20 | 16 | 22 |
| Hydracarina | 906 | 1 | 1 | 1 |