Listes faunistiques invertébrés
La Dordogne en amont de Singles 05069400
- Télécharger la fiche IRSTEA xls / 734 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 6 | 23 | |
| Athericidae | 838 | 46 | 22 | 21 |
| Acentrella | 5151 | 7 | ||
| Baetis | 364 | 41 | 89 | 43 |
| Blephariceridae | 747 | 3 | ||
| Brachycentrus | 265 | 27 | 4 | |
| Micrasema | 268 | 107 | 18 | 1 |
| Caenis | 457 | 21 | 2 | 19 |
| Calopteryx | 650 | 2 | ||
| Ceratopogonidae | 819 | 11 | 1 | 2 |
| Chironomidae | 807 | 209 | 8 | 34 |
| Chloroperla | 170 | 1 | 5 | |
| Hydroporinae | 2393 | 5 | 2 | |
| Colymbetinae | 2395 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Elmis | 618 | 37 | 6 | 20 |
| Dupophilus | 620 | 1 | ||
| Esolus | 619 | 2 | 1 | 3 |
| Limnius | 623 | 4 | 27 | 31 |
| Empididae | 831 | 3 | ||
| Torleya | 2391 | 1 | ||
| Ephemerella | 450 | 16 | 5 | |
| Ephemera | 502 | 4 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Gerris | 735 | 1 | ||
| Glossosoma | 190 | 8 | 7 | |
| Silo | 292 | 3 | 11 | |
| Goeridae | 286 | 1 | 16 | |
| Rhithrogena | 404 | 33 | 6 | |
| Epeorus | 400 | 10 | 84 | 70 |
| Ecdyonurus | 421 | 2 | 7 | |
| Hydracarina | 906 | 6 | ||
| Hydraena | 608 | 9 | 2 | |
| Hydropsyche | 212 | 29 | 16 | 24 |
| Lasiocephala | 307 | 91 | 11 | |
| Adicella | 320 | 44 | ||
| Leptophlebiidae | 473 | 4 | ||
| Paraleptophlebia | 481 | 9 | 9 | |
| Leuctra | 69 | 37 | 7 | 24 |
| Limnephilidae | 276 | 4 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Drusinae | 3120 | 1 | 1 | |
| Limoniidae | 757 | 1 | 3 | 2 |
| Protonemura | 46 | 153 | ||
| Odontocerum | 339 | 1 | 1 | |
| Oligochaeta | 933 | 102 | 29 | 34 |
| Perlidae | 155 | 11 | ||
| Perla | 164 | 8 | 2 | |
| Perlodidae | 127 | 3 | ||
| Planariidae | 1061 | 2 | 4 | 2 |
| Rhyacophila lato-sensu | 183 | 5 | 11 | 3 |
| Sericostoma | 322 | 37 | 7 | 4 |
| Simuliidae | 801 | 33 | 11 | 1 |
| Tabanidae | 837 | 2 |