Listes faunistiques invertébrés
La Loire à Goudet 04000600
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 53.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Rapide | B3 |
| P2 | Roches | Moyenne | B2 |
| P3 | Helophytes | Nulle | B1 |
| P4 | Granulats | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Sables | Nulle | B2 |
| P7 | Roches | Nulle | B3 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Hydrophytes | Moyenne | B1 |
| P10 | Branchage, racines | Nulle | B1 |
| P11 | Roches | Lente | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Leuctra | 69 | 12 | 50 | 10 |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 3 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 6 | 30 | 2 |
| Athripsodes | 311 | 1 | ||
| Leptocerus | 319 | 2 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 9 | ||
| Chimarra | 207 | 4 | ||
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 4 | 3 | 2 |
| Psychomyia | 239 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | |
| Baetis | 364 | 54 | 70 | 37 |
| Procloeon | 390 | 6 | 1 | |
| Ephemerella | 450 | 75 | 15 | 7 |
| Torleya | 2391 | 1 | ||
| Ecdyonurus | 421 | 22 | 3 | |
| Epeorus | 400 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Micronecta | 719 | 65 | ||
| Dupophilus | 620 | 9 | 1 | |
| Elmis | 618 | 1 | 12 | |
| Esolus | 619 | 3 | 30 | 1 |
| Limnius | 623 | 7 | ||
| Oulimnius | 622 | 4 | 12 | |
| Orectochilus | 515 | 3 | 2 | |
| Hydraena | 608 | 5 | ||
| Athericidae | 838 | 19 | 7 | 2 |
| Chironomidae | 807 | 60 | 25 | 40 |
| Limoniidae | 757 | 6 | 3 | |
| Simuliidae | 801 | 20 | 6 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 46 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 4 | 1 | |
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 13 | 1 | |
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 1 | 8 | 3 |
| Erpobdellidae | 928 | 1 | 9 | |
| Oligochaeta | 933 | 30 | 18 | 20 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |