Listes faunistiques invertébrés
La Loire à Goudet 04000600
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.5595 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 2 | ||
| Oulimnius | 622 | 1 | 1 | |
| Limnius | 623 | 2 | 4 | |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Onychogomphus | 682 | 1 | 5 | |
| Sialis | 704 | 1 | ||
| Micronecta | 719 | 1 | 1 | 432 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 816 | 3 | 8 |
| Chironomidae | 807 | 20 | 12 | 376 |
| Ceratopogonidae | 819 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Athericidae | 838 | 2 | ||
| Pacifastacus | 872 | 1 | 1 | 1 |
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1 | 108 | |
| Ancylus | 1028 | 2 | ||
| Nemathelmintha | 3111 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 993 | 136 | 320 |
| Cloeon | 387 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Ithytrichia | 198 | 2 | ||
| Hydroptila | 200 | 3 | 1 | 4 |
| Hydropsyche | 212 | 9 | 24 | 5 |
| Cheumatopsyche | 221 | 5 | 44 | 8 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 2 | ||
| Lype | 241 | 4 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 2 | ||
| Mystacides | 312 | 2 | ||
| Leuctra | 69 | 69 | 222 | 40 |
| Procloeon | 390 | 24 | ||
| Heptageniidae | 399 | 5 | ||
| Ecdyonurus | 421 | 10 | 1 | |
| Ephemerella ignita | 451 | 119 | 10 | 3 |
| Caenis | 457 | 18 | ||
| Paraleptophlebia | 481 | 1 | ||
| Ephemera | 502 | 7 | ||
| Orectochilus | 515 | 1 | 2 | |
| Elmis | 618 | 6 | 1 | |
| Esolus | 619 | 46 | 33 | 28 |