Listes faunistiques invertébrés
La Dordogne en amont de Singles 05069400
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 18/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 39.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 4 | ||
| Leuctra | 69 | 32 | 56 | 22 |
| Protonemura | 46 | 198 | 49 | 5 |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 11 | 15 | |
| Perlodes | 150 | 1 | ||
| Brachycentrus | 265 | 1 | 1 | |
| Micrasema | 268 | 865 | 645 | 181 |
| Glossosoma | 190 | 2 | 6 | |
| Silo | 292 | 7 | 30 | 12 |
| Hydropsyche | 212 | 764 | 407 | 97 |
| Lepidostomatidae | 304 | 8 | 2 | |
| Oecetis | 317 | 5 | ||
| Limnephilinae | 3163 | 5 | ||
| Odontocerum | 339 | 7 | 2 | 1 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 10 | 11 | 21 |
| Sericostoma | 322 | 25 | 8 | |
| Baetis | 364 | 111 | 260 | 203 |
| Caenis | 457 | 16 | 7 | 3 |
| Ephemerella | 450 | 66 | 14 | 1 |
| Ephemera | 502 | 3 | ||
| Epeorus | 400 | 18 | 32 | |
| Rhithrogena | 404 | 9 | 24 | |
| Habroleptoides | 485 | 1 | ||
| Colymbetinae | 2395 | 7 | ||
| Hydroporinae | 2393 | 7 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 41 | 29 | 10 |
| Esolus | 619 | 4 | 3 | 3 |
| Limnius | 623 | 20 | 48 | 43 |
| Hydraena | 608 | 4 | 8 | 15 |
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 34 | 57 | 52 |
| Blephariceridae | 747 | 2 | ||
| Ceratopogonidae | 819 | 6 | 4 | 7 |
| Chironomidae | 807 | 597 | 109 | 71 |
| Empididae | 831 | 2 | 3 | 2 |
| Limoniidae | 757 | 1 | 3 | 1 |
| Simuliidae | 801 | 81 | 10 | 26 |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Hydracarina | 906 | 6 | 1 | 1 |
| Ancylus | 1028 | 5 | ||
| Bythinella | 992 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 49 | 40 | 48 |
| Planariidae | 1061 | 39 | 7 | |
| Nemathelmintha | 3111 | 2 | 2 |