Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030020
- Télécharger la fiche IRSTEA xls / 98 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 29.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Blocs | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 1 | |
| Nemoura | 26 | 8 | 2 | |
| Protonemura | 46 | 74 | 2 | 1 |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 40 | ||
| Perlodidae | 127 | 12 | 1 | 1 |
| Taeniopteryx | 14 | 96 | 2 | |
| Brachycentrus | 265 | 24 | 2 | 2 |
| Micrasema | 268 | 2 | ||
| Oligoplectrum | 263 | 208 | 40 | 2 |
| Brachycentridae | 262 | 216 | 34 | 2 |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 7 | 5 | |
| Adicella | 320 | 1 | ||
| Drusinae | 3120 | 9 | 6 | 2 |
| Limnephilinae | 3163 | 12 | ||
| Limnephilidae | 276 | 9 | 8 | |
| Rhyacophila lato-sensu | 183 | 6 | 4 | 3 |
| Thremma | 301 | 5 | 9 | |
| Baetis lato sensu | 9794 | 88 | 168 | 41 |
| Ephemerella ignita | 451 | 1 | ||
| Epeorus | 400 | 6 | 1 | |
| Rhithrogena | 404 | 3 | 4 | |
| Heptageniidae | 399 | 1 | ||
| Hydroporinae | 2393 | 4 | 1 | |
| Elmis | 618 | 72 | ||
| Esolus | 619 | 10 | 5 | 1 |
| Limnius | 623 | 20 | 1 | |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 4 | ||
| Hydraena | 608 | 5 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 180 | 11 | 24 |
| Dixidae | 793 | 13 | ||
| Empididae | 831 | 5 | 2 | 1 |
| Limoniidae | 757 | 4 | 5 | |
| Simuliidae | 801 | 120 | 98 | 76 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 12 | 1 | |
| Glossiphoniidae | 908 | 8 | 10 | 2 |
| Oligochaeta | 933 | 2 | 1 | |
| Mermithoïdea | 3159 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |