Listes faunistiques invertébrés
La Couze Chambon à Coudes 04030100
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Sables | Nulle | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Blocs | Rapide | B |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 8 | 17 | |
| Leuctra | 69 | 2 | 43 | 32 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 1 | ||
| Oligoplectrum | 263 | 6 | 2 | 3 |
| Hydropsyche | 212 | 14 | 18 | 25 |
| Athripsodes | 311 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 10 | 16 | 20 |
| Baetis | 364 | 3 | 330 | 190 |
| Ephemera | 502 | 1 | 1 | |
| Ephemerella | 450 | 51 | 11 | 17 |
| Ecdyonurus | 421 | 1 | 5 | 13 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | ||
| Oligoneuriella | 394 | 8 | 2 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Elmis | 618 | 20 | 15 | 6 |
| Esolus | 619 | 3 | 2 | |
| Limnius | 623 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 2 | 2 | |
| Ceratopogonidae | 819 | 7 | 2 | |
| Chironomidae | 807 | 409 | 42 | 22 |
| Empididae | 831 | 2 | 3 | |
| Limoniidae | 757 | 11 | 22 | 8 |
| Simuliidae | 801 | 5 | 114 | 54 |
| Calopteryx | 650 | 3 | ||
| Onychogomphus | 682 | 1 | ||
| Branchiopoda | 2971 | 1 | 1 | |
| Gammarus | 892 | 131 | 10 | 1 |
| Asellidae | 880 | 28 | 1 | |
| Pacifastacus | 872 | 5 | 1 | 1 |
| Ancylus | 1028 | 1 | 3 | 5 |
| Potamopyrgus | 978 | 59 | 1 | 7 |
| Oligochaeta | 933 | 8 | 42 | 9 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 |