Listes faunistiques invertébrés
La Seuge à Saugues 04027440
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 24.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Bryophytes | Lente | A |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Rapide | C |
| P6 | Branchage, racines | Lente | A |
| P7 | Blocs | Lente | A |
| P8 | Hydrophytes | Lente | C |
| P9 | Dalles, argiles | Lente | B |
| P10 | Hydrophytes | Moyenne | B |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 51 | 8 | 25 |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 1 | 2 | |
| Mystacides | 312 | 9 | ||
| Oecetis | 317 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 10 | 3 | 4 |
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 3 | 1 | |
| Psychomyia | 239 | 32 | 16 | 41 |
| Rhyacophila lato-sensu | 183 | 18 | 7 | 14 |
| Sericostoma | 322 | 1 | 2 | |
| Baetis | 364 | 40 | 27 | 34 |
| Caenis | 457 | 5 | 4 | 4 |
| Ephemerella ignita | 451 | 24 | 9 | 17 |
| Epeorus | 400 | 1 | ||
| Elmis | 618 | 5 | 3 | 10 |
| Esolus | 619 | 1 | 4 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 5 | 3 | 5 |
| Hydraena | 608 | 10 | ||
| Ceratopogonidae | 819 | 4 | 2 | 3 |
| Chironomidae | 807 | 28 | 105 | 21 |
| Hemerodromiinae | 3202 | 10 | 6 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | 2 | 4 |
| Veliidae | 743 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 6 | 9 | |
| Sphaeriidae | 1042 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 9 | 12 | 24 |
| Glossiphonia | 909 | 2 | 2 | |
| Oligochaeta | 933 | 42 | 158 | 25 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |