Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030020
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| I2M2 | 0.7572 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Granulats | Nulle | A |
| P5 | Branchage, racines | Nulle | A |
| P6 | Pierres, galets | Lente | B |
| P7 | Bryophytes | Lente | A |
| P8 | Dalles, argiles | Lente | C |
| P9 | Blocs | Lente | A |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Sables | Nulle | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dicranota | 765 | 14 | 5 | 3 |
| Eloeophila | 767 | 1 | ||
| Hexatoma | 773 | 1 | ||
| Dixa | 794 | 8 | 9 | 4 |
| Simuliidae | 801 | 6 | 9 | 42 |
| Chironomidae | 807 | 84 | 31 | 57 |
| Ceratopogonidae | 819 | 4 | 2 | 1 |
| Atherix | 839 | 1 | ||
| Gammaridae | 887 | 8 | ||
| Gammarus | 892 | 11 | ||
| Hydracarina | 906 | 1 | 1 | |
| Helodes | 636 | 6 | ||
| Oligochaeta | 933 | 3 | 1 | |
| Ancylus | 1028 | 1 | 9 | |
| Chelifera | 2884 | 2 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 10 | ||
| Ostracoda | 3170 | 1 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Turbellaria | 3326 | 1 | ||
| Culicinae | 4118 | 1 | ||
| Anomalopterygella | 5082 | 1 | ||
| Clinocerinae | 9813 | 2 | 3 | 2 |
| Tipuloidea | 20549 | 1 | ||
| Silo | 292 | 1 | ||
| Nemoura | 26 | 5 | 2 | 3 |
| Protonemura | 46 | 14 | 4 | 57 |
| Leuctra | 69 | 3 | 6 | |
| Isoperla | 140 | 53 | 3 | 6 |
| Perlodes | 150 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Glossosoma | 190 | 1 | 2 | |
| Hydropsychidae | 211 | 1 | 4 | |
| Hydropsyche | 212 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 2 | 1 | |
| Limnephilidae | 276 | 3 | 1 | 2 |
| Taeniopteryx | 14 | 75 | 2 | 6 |
| Beraea | 328 | 2 | 1 | |
| Baetis | 364 | 15 | 59 | 39 |
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 1 | 2 | 56 |
| Ecdyonurus | 421 | 1 | ||
| Ephemerella ignita | 451 | 7 | 2 | 2 |
| Limnebius | 599 | 2 | ||
| Hydraena | 608 | 8 | 2 | |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 1 |