Listes faunistiques invertébrés
La Loire à Coubon 04000920
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 58.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Litieres | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Granulats | Lente | A |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Lente | C |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Blocs | Lente | B |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Oligoplectrum | 263 | 5 | 1 | 1 |
| Hydropsychidae | 211 | 2 | 3 | |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 17 | ||
| Hydroptila | 200 | 2 | 1 | |
| Ithytrichia | 198 | 2 | 1 | |
| Leptocerus | 319 | 5 | ||
| Halesus | 3186 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Psychomyia | 239 | 13 | 13 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis | 364 | 2 | 4 | 28 |
| Procloeon bifidum | 391 | 2 | ||
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 12 | 1 | |
| Ephemerella ignita | 451 | 46 | 1 | |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 25 | 1 | |
| Epeorus | 400 | 2 | ||
| Potamanthus | 509 | 13 | 1 | 1 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 12 | 2 | 1 |
| Oulimnius | 622 | 1 | ||
| Laccobius | 581 | 1 | ||
| Liponeura | 752 | 9 | ||
| Chironomidae | 807 | 78 | 33 | 47 |
| Antocha | 759 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Corixinae | 5196 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Astacidae | 864 | 2 | ||
| Asellidae | 880 | 8 | ||
| Gammaridae | 887 | 41 | 1 | |
| Gammarus | 892 | 24 | ||
| Ancylus | 1028 | 4 | 2 | |
| Potamopyrgus | 978 | 5 | ||
| Physa (sensu lato) | 997 | 40 | ||
| Oligochaeta | 933 | 30 | ||
| Hydracarina | 906 | 3 | 3 |