Listes faunistiques invertébrés
La Loire à Goudet 04000600
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| I2M2 | 0.5398 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 9.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 62.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | |||
| Dupophilus | 620 | |||
| Oulimnius | 622 | |||
| Limnius | 623 | |||
| Calopteryx | 650 | |||
| Onychogomphus | 682 | |||
| Micronecta | 719 | |||
| Limoniidae | 757 | |||
| Simuliidae | 801 | |||
| Chironomidae | 807 | |||
| Esolus | 619 | |||
| Pacifastacus | 872 | |||
| Hydracarina | 906 | |||
| Oligochaeta | 933 | |||
| Ancylus | 1028 | |||
| Sphaeriidae | 1042 | |||
| Mermithoïdea | 3159 | |||
| Electrogena | 3181 | |||
| Copepoda | 3206 | |||
| Baetis lato sensu | 9794 | |||
| Procloeon | 390 | |||
| Rhyacophila lato-sensu | 183 | |||
| Hydroptilidae | 193 | |||
| Ithytrichia | 198 | |||
| Hydropsyche | 212 | |||
| Cheumatopsyche | 221 | |||
| Polycentropus | 231 | |||
| Psychomyia | 239 | |||
| Micrasema | 268 | |||
| Mystacides | 312 | |||
| Leuctra | 69 | |||
| Heptageniidae | 399 | |||
| Epeorus | 400 | |||
| Ecdyonurus | 421 | |||
| Ephemerella ignita | 451 | |||
| Caenis | 457 | |||
| Leptophlebiidae | 473 | |||
| Ephemera | 502 | |||
| Elmis | 618 |