Listes faunistiques invertébrés
Durance à Salignac 06156505
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 9.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 5.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Sables | Nulle | A |
| P3 | Helophytes | Moyenne | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctra | 69 | 37 | 22 | 92 |
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 28 | 12 | 41 |
| Hydroptila | 200 | 1 | 4 | 1 |
| Athripsodes | 311 | 1 | ||
| Triaenodes - Ylodes | 24007 | 4 | ||
| Rhyacophila lato-sensu | 183 | 3 | 3 | 10 |
| Acentrella | 5151 | 72 | 12 | 12 |
| Baetis lato sensu | 9794 | 444 | 196 | 805 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 13 | 11 | |
| Ephemerella | 450 | 14 | 3 | 11 |
| Ecdyonurus | 421 | 12 | 5 | 28 |
| Electrogena | 3181 | 3 | 2 | |
| Heptageniidae | 399 | 2 | 3 | 4 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 3 | 15 | |
| Potamanthus | 509 | 1 | ||
| Micronecta | 719 | 6 | 21 | |
| Gerris | 735 | 1 | ||
| Dryopidae | 610 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 4 | ||
| Riolus | 625 | 1 | ||
| Hydrophilinae | 2517 | 6 | ||
| Ceratopogonidae | 819 | 31 | ||
| Chironomidae | 807 | 712 | 496 | 625 |
| Dolichopodidae | 836 | 8 | ||
| Empididae | 831 | 10 | 13 | 16 |
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 40 | 5 | 64 |
| Tipulidae | 753 | 1 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Gammarus | 892 | 481 | 37 | 269 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 30 | 25 | 15 |
| Dendrocoelum | 1072 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 | ||
| Hydrozoa | 3168 | 3 |