Listes faunistiques invertébrés
La Seuge à Saugues 04027440
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 7.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | ||
| Helophytes | 3.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | B1 |
| P2 | Helophytes | Lente | B1 |
| P3 | Pierres, galets | Nulle | B3 |
| P4 | Sables | Nulle | B3 |
| P5 | Bryophytes | Moyenne | B1 |
| P6 | Roches | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Sables | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Moyenne | B2 |
| P11 | Vases | Nulle | B1 |
| P12 | Hydrophytes | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 21 | 76 | 72 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Limnephilinae | 3163 | 17 | 8 | |
| Psychomyia | 239 | 12 | ||
| Rhyacophila lato-sensu | 183 | 2 | 34 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 8 | 50 | 26 |
| Caenis | 457 | 1 | 1 | 1 |
| Ephemerella | 450 | 111 | 147 | 60 |
| Epeorus | 400 | 9 | ||
| Rhithrogena | 404 | 1 | ||
| Micronecta | 719 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 2 | 4 | |
| Elmis | 618 | 15 | 2 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 6 | 3 | 7 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 8 | 11 | 2 |
| Chironomidae | 807 | 295 | 37 | 77 |
| Simuliidae | 801 | 35 | 420 | |
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | 6 | |
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 15 | 1 | |
| Gammarus | 892 | 5 | 1 | |
| Ancylus | 1028 | 3 | 1 | |
| Erpobdellidae | 928 | 13 | 10 | 10 |
| Glossiphoniidae | 908 | 2 | 4 | |
| Oligochaeta | 933 | 6 | 57 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |