Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 105 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 09/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 49.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Hydrophytes | Nulle | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Dalles, argiles | Moyenne | B2 |
| P8 | Blocs | Lente | B2 |
| P9 | Blocs | Nulle | B3 |
| P10 | Dalles, argiles | Lente | B3 |
| P11 | Blocs | Rapide | B3 |
| P12 | Dalles, argiles | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 3 | ||
| Baetis | 364 | 39 | 47 | 50 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 95 | 35 | 2 |
| Habrophlebia | 491 | 30 | 9 | |
| Leptophlebiidae | 473 | 22 | 2 | 10 |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 179 | 31 | 23 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 899 | 379 | 21 |
| Tipulidae | 753 | 3 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 6 | 1 | |
| Elmis | 618 | 1 | ||
| Gyrinus | 514 | 5 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Boyeria | 670 | 1 | ||
| Ostracoda | 3170 | 15 | ||
| Ancylus | 1028 | 55 | 33 | 27 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 519 | 24 | 48 |
| Planorbidae | 1009 | 10 | 2 | 3 |
| Oligochaeta | 933 | 30 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 42 | 88 | 53 |
| Hydracarina | 906 | 3 | 2 | |
| Hydrozoa | 3168 | 3 |