Listes faunistiques invertébrés
La Couze Chambon à Coudes 04030100
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/07/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.6279 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 4 | |
| Aphelocheirus | 721 | 5 | ||
| Blepharicera | 749 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 1 | 4 | 1 |
| Chironomidae | 807 | 212 | 48 | 8 |
| Ceratopogoninae | 822 | 3 | ||
| Atherix | 839 | 2 | ||
| Pacifastacus | 872 | 1 | ||
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 40 | 4 | 3 |
| Gammarus | 892 | 76 | 13 | 12 |
| Hydracarina | 906 | 11 | 6 | |
| Oligochaeta | 933 | 28 | 131 | 133 |
| Potamopyrgus | 978 | 27 | 6 | 26 |
| Calopteryx | 650 | 13 | ||
| Sphaeriidae | 1042 | 3 | 1 | |
| Pisidium | 1043 | 6 | 1 | 1 |
| Polycelis | 1064 | 1 | 1 | |
| Prostoma | 3110 | 2 | ||
| Drusinae | 3120 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 3 | 2 | |
| Ostracoda | 3170 | 1 | ||
| Hemerodromiinae | 3202 | 2 | 1 | |
| Clinocerinae | 9813 | 1 | ||
| Pediciini | 20537 | 2 | 1 | |
| Alainites | 32269 | 1 | ||
| Leuctra geniculata | 33830 | 12 | 12 | |
| Baetis | 364 | 11 | 51 | 2 |
| Perla | 164 | 6 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 35 | |
| Glossosoma | 190 | 2 | ||
| Hydroptila | 200 | 1 | 1 | |
| Hydropsyche | 212 | 7 | 38 | 11 |
| Polycentropus | 231 | 1 | 2 | 2 |
| Brachycentrus | 265 | 2368 | 320 | |
| Micrasema | 268 | 2944 | 32 | 1 |
| Goeridae | 286 | 1 | 11 | 7 |
| Silo | 292 | 4 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 8 | 3 | |
| Oecetis | 317 | 1 | ||
| Leuctra | 69 | 7 | 72 | 96 |
| Oligoneuriella | 394 | 1 | 1 | |
| Heptageniidae | 399 | 10 | ||
| Rhithrogena | 404 | 2 | 3 | |
| Ecdyonurus | 421 | 13 | 2 | |
| Ephemerella ignita | 451 | 14 | 6 | 2 |
| Leptophlebiidae | 473 | 1 | ||
| Ephemera | 502 | 2 | ||
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 160 | 32 | 8 |
| Esolus | 619 | 416 | 116 | 256 |
| Oulimnius | 622 | 16 | ||
| Limnius | 623 | 2 | 8 |