Listes faunistiques invertébrés
Durance à Salignac 06156505
- Télécharger la fiche IRSTEA xls / 169 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/11/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Blocs | Moyenne | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Sables | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Granulats | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Granulats | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Rapide | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 1 | ||
| Isoperla | 140 | 2 | 1 | 4 |
| Nemoura | 26 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Hydropsyche | 212 | 43 | 109 | 111 |
| Habroleptoides | 485 | 3 | 4 | 4 |
| Leptophlebiidae | 473 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Heptagenia | 443 | 4 | 6 | |
| Ecdyonurus | 421 | 1 | 14 | 40 |
| Rhithrogena | 404 | 5 | ||
| Heptageniidae | 399 | 1 | ||
| Baetis | 364 | 26 | 25 | 22 |
| Acentrella | 5151 | 5 | 15 | 13 |
| Caenis | 457 | 72 | 121 | 200 |
| Chironomidae | 807 | 69 | 61 | 69 |
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 2 | 3 | 1 |
| Limoniidae | 757 | 1 | 1 | 1 |
| Simuliidae | 801 | 157 | 36 | 61 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 52 | 1 | 4 |
| Esolus | 619 | 5 | 2 | 2 |
| Limnius | 623 | 6 | 3 | |
| Riolus | 625 | 5 | ||
| Orectochilus | 515 | 4 | 1 | |
| Haliplus | 518 | 1 | ||
| Brychius | 520 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 4 | ||
| Gammarus | 892 | 351 | ||
| Potamopyrgus | 978 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Oligochaeta | 933 | 41 | 5 | 27 |
| Dugesiidae | 1055 | 9 | ||
| Hydracarina | 906 | 39 | 2 | 15 |