Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030020
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| I2M2 | 0.7829 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 37.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Blocs | Rapide | B |
| P5 | Granulats | Lente | A |
| P6 | Litieres | Nulle | A |
| P7 | Bryophytes | Moyenne | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 1 | 1 | 1 |
| Limnius | 623 | 4 | 1 | 1 |
| Helodes | 636 | 1 | ||
| Blephariceridae | 747 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 2 | 3 | 3 |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 6 | ||
| Simuliidae | 801 | 180 | 35 | 18 |
| Chironomidae | 807 | 15 | 6 | 1 |
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Dupophilus | 620 | 1 | ||
| Athericidae | 838 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 2 | 1 | 1 |
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Planariidae | 1061 | 2 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Drusinae | 3120 | 45 | 3 | 2 |
| Stenophylacini-chaetopterygini | 3146 | 47 | 3 | 2 |
| Oligoplectrum | 263 | 1 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 90 | 20 | 3 |
| Leuctra | 69 | 10 | 5 | |
| Isoperla | 140 | 30 | 1 | 1 |
| Perlodes | 150 | 2 | 2 | |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 20 | 2 |
| Philopotamus | 209 | 5 | ||
| Hydropsyche | 212 | 2 | 2 | 1 |
| Taeniopteryx | 14 | 5 | 4 | |
| Brachycentrus | 265 | 12 | ||
| Limnephilidae | 276 | 8 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 5 | 6 | 58 |
| Epeorus | 400 | 6 | 2 | |
| Rhithrogena | 404 | 1 | 8 | 5 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Hydraena | 608 | 6 | 5 | 4 |
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 1 | 1 |