Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 70.0 | dominant |
| Granulats | ||
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B3 |
| P2 | Roches | Moyenne | B2 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Bryophytes | Lente | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Dalles, argiles | Moyenne | B2 |
| P7 | Helophytes | Lente | B1 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Sables | Nulle | B1 |
| P10 | Roches | Nulle | B3 |
| P11 | Roches | Lente | B3 |
| P12 | Roches | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 33 | 27 | |
| Leuctra | 69 | 2 | 27 | 3 |
| Dinocras | 156 | 3 | 1 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 3 | 23 | 22 |
| Setodes | 318 | 1 | ||
| Polycentropus | 231 | 1 | 5 | 5 |
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Baetis | 364 | 56 | 50 | 30 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 3 | ||
| Ephemerella | 450 | 8 | 13 | 8 |
| Ecdyonurus | 421 | 9 | 70 | 50 |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 1 | 2 | 1 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 15 | 6 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 200 | 2 | 2 |
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 3 | 9 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Boyeria | 670 | 10 | 2 | 1 |
| Calopteryx | 650 | 6 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Gammarus | 892 | 8 | 2 | |
| Ancylus | 1028 | 15 | 9 | |
| Oligochaeta | 933 | 8 | 4 | |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |