Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030020
- Télécharger la fiche IRSTEA xls / 94 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 4 | |
| Nemoura | 26 | 12 | ||
| Protonemura | 46 | 184 | 26 | |
| Dinocras | 156 | 11 | ||
| Isoperla | 140 | 107 | 8 | 2 |
| Perlodes | 150 | 2 | ||
| Taeniopteryx | 14 | 720 | 1 | |
| Brachycentrus | 265 | 150 | 1 | 3 |
| Micrasema | 268 | 1 | 1 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 7 | 3 | 1 |
| Adicella | 320 | 4 | ||
| Drusinae | 3120 | 8 | 7 | 1 |
| Limnephilinae | 3163 | 95 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 13 | 8 | 1 |
| Sericostoma | 322 | 1 | 3 | |
| Thremma | 301 | 8 | 1 | 68 |
| Baetis | 364 | 15 | 204 | 39 |
| Ephemerella ignita | 451 | 12 | ||
| Epeorus | 400 | 1 | 2 | |
| Rhithrogena | 404 | 12 | 66 | 1 |
| Heptageniidae | 399 | 22 | ||
| Leptophlebiidae | 473 | 1 | ||
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 80 | 4 | 1 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 6 | 1 | |
| Hydraena | 608 | 15 | 19 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 1031 | 80 | 3 |
| Empididae | 831 | 25 | 4 | 2 |
| Limoniidae | 757 | 10 | 22 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 20 | 4 | 2 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 3 | ||
| Ancylus | 1028 | 3 | 2 | 10 |
| Lymnaeidae | 998 | 1 | ||
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 3 | ||
| Polycelis | 1064 | 2 | ||
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 |