Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030020
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | |
| Nemoura | 26 | 64 | 2 | |
| Protonemura | 46 | 64 | 32 | 4 |
| Dinocras | 156 | 5 | 1 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 10 | 3 | |
| Perlodidae | 127 | 13 | 1 | |
| Taeniopteryx | 14 | 184 | 16 | |
| Brachycentrus | 265 | 48 | ||
| Micrasema | 268 | 16 | ||
| Glossosoma | 190 | 3 | ||
| Hydropsyche | 212 | 4 | 2 | 1 |
| Crunoecia | 309 | 2 | ||
| Drusinae | 3120 | 12 | 1 | |
| Limnephilinae | 3163 | 84 | 2 | 1 |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 26 | 231 | 348 |
| Ephemerella ignita | 451 | 5 | 1 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 19 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 14 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 4 | 1 |
| Hydraena | 608 | 10 | 4 | 1 |
| Limnebius | 599 | 1 | ||
| Atherix | 839 | 1 | ||
| Blepharicera | 749 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 1088 | 6 | 9 |
| Dixa | 794 | 1 | 1 | |
| Clinocerinae | 9813 | 56 | 1 | 3 |
| Hemerodromiinae | 3202 | 2 | ||
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 10 | 2 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 40 | 45 | 164 |
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Oligochaeta | 933 | 11 | 1 | |
| Polycelis | 1064 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 2 | 1 |