Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030020
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 58.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Blocs | Moyenne | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Branchage, racines | Moyenne | A |
| P6 | Sables | Lente | A |
| P7 | Granulats | Lente | A |
| P8 | Dalles, argiles | Lente | C |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Blocs | Lente | C |
| P12 | Litieres | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 13 | 1 | 1 |
| Nemoura | 26 | 11 | 1 | |
| Protonemura | 46 | 27 | 1 | |
| Dinocras | 156 | 5 | 1 | |
| Isoperla | 140 | 22 | ||
| Taeniopteryx | 14 | 259 | 3 | 9 |
| Brachycentrus | 265 | 99 | 2 | 4 |
| Micrasema | 268 | 2 | ||
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 1 | 1 | 1 |
| Hydropsyche | 212 | 5 | 3 | |
| Adicella | 320 | 1 | ||
| Drusus | 2335 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 27 | ||
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 11 | 2 | |
| Sericostoma | 322 | 5 | ||
| Thremma | 301 | 1 | ||
| Baetis | 364 | 20 | 70 | 73 |
| Ephemerella ignita | 451 | 13 | ||
| Rhithrogena | 404 | 2 | 14 | |
| Oreodytes | 552 | 1 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 14 | 1 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 10 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 5 | 1 | 1 |
| Atherix | 839 | 1 | 2 | |
| Liponeura | 752 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 306 | 15 | 36 |
| Clinocerinae | 9813 | 19 | 1 | 3 |
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 3 | 4 | 1 |
| Simuliidae | 801 | 35 | 357 | 25 |
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Ancylus | 1028 | 1 | 1 | |
| Valvata | 972 | 2 | ||
| Turbellaria | 3326 | 1 | ||
| Polycelis | 1064 | 2 | 4 | |
| Glossiphonia | 909 | 1 | ||
| Hydracarina | 906 | 3 | 3 |