Listes faunistiques invertébrés
La Dordogne en amont de Singles 05069400
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B2 |
| P2 | Litieres | Nulle | B1 |
| P3 | Roches | Rapide | B2 |
| P4 | Pierres, galets | Rapide | B3 |
| P5 | Dalles, argiles | Moyenne | B2 |
| P6 | Bryophytes | Moyenne | B1 |
| P7 | Pierres, galets | Nulle | B3 |
| P8 | Roches | Moyenne | B3 |
| P9 | Pierres, galets | Moyenne | B2 |
| P10 | Branchage, racines | Lente | B1 |
| P11 | Hydrophytes | Moyenne | B1 |
| P12 | Roches | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 24 | 70 | 65 |
| Perla | 164 | 11 | 5 | |
| Perlodes | 150 | 2 | ||
| Brachycentrus | 265 | 330 | 3 | |
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 2 | ||
| Silo | 292 | 2 | 7 | 6 |
| Hydropsyche | 212 | 18 | 9 | 8 |
| Lepidostoma | 305 | 4 | 1 | |
| Drusinae | 3120 | 4 | ||
| Stenophylacini-chaetopterygini | 3146 | 8 | 2 | 6 |
| Odontocerum | 339 | 33 | 13 | 19 |
| Rhyacophila lato-sensu | 183 | 3 | 5 | 4 |
| Sericostoma | 322 | 15 | 17 | 16 |
| Baetis | 364 | 50 | 122 | 200 |
| Caenis | 457 | 4 | 2 | 3 |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 97 | 70 | 80 |
| Ecdyonurus | 421 | 2 | 9 | |
| Epeorus | 400 | 4 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 6 | 5 |
| Hydraena | 608 | 1 | 1 | 1 |
| Athericidae | 838 | 10 | 21 | 30 |
| Blephariceridae | 747 | 30 | 10 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 190 | 55 | 45 |
| Limoniidae | 757 | 7 | 2 | |
| Simuliidae | 801 | 190 | 250 | 60 |
| Tipulidae | 753 | 1 | ||
| Ancylus | 1028 | 1 | 4 | |
| Erpobdellidae | 928 | 3 | 2 | 3 |
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Planariidae | 1061 | 28 | 14 | 9 |
| Oligochaeta | 933 | 5 | 6 | 10 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |