Listes faunistiques invertébrés
La Couze Chambon à Coudes 04030100
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| I2M2 | 0.6716 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Blocs | Lente | C |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | C |
| P6 | Pierres, galets | Rapide | C |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Bryophytes | Rapide | A |
| P10 | Blocs | Moyenne | B |
| P11 | Granulats | Lente | A |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 7 | 6 | 6 |
| Limnius | 623 | 1 | 1 | 6 |
| Calopteryx | 650 | 8 | 1 | 4 |
| Aphelocheirus | 721 | 9 | 1 | 4 |
| Blepharicera | 749 | 1 | 1 | |
| Dicranota | 765 | 3 | 2 | 3 |
| Simulium | 806 | 15 | 8 | 13 |
| Chironomidae | 807 | 17 | 9 | 30 |
| Ceratopogonidae | 819 | 1 | 1 | 2 |
| Atrichops | 840 | 1 | 3 | |
| Asellidae | 880 | 2 | 1 | |
| Gammaridae | 887 | 3 | 2 | 7 |
| Gammarus | 892 | 30 | 1 | |
| Hydracarina | 906 | 1 | ||
| Glossiphonia | 909 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 1 | |
| Oulimnius | 622 | 1 | ||
| Potamopyrgus | 978 | 226 | 96 | 177 |
| Lymnaeidae | 998 | 1 | ||
| Ancylus | 1028 | 2 | 9 | 9 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Dugesiidae | 1055 | 7 | 2 | |
| Polycelis | 1064 | 7 | 1 | 1 |
| Dendrocoelum | 1072 | 7 | 1 | 1 |
| Prostoma | 3110 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Turbellaria | 3326 | 1 | 1 | 1 |
| Gordiaca | 5189 | 1 | ||
| Clinocerinae | 9813 | 2 | ||
| Oecetis | 317 | 3 | ||
| Protonemura | 46 | 10 | ||
| Euleuctra geniculata | 68 | 1 | 3 | 16 |
| Leuctra | 69 | 4 | 11 | 19 |
| Rhyacophila lato-sensu | 183 | 18 | 1 | 4 |
| Hydroptila | 200 | 2 | 1 | 2 |
| Hydropsychidae | 211 | 140 | 10 | 28 |
| Hydropsyche | 212 | 1 | 3 | 2 |
| Cheumatopsyche | 221 | 6 | 4 | 3 |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Micrasema | 268 | 3 | 1 | |
| Goeridae | 286 | 2 | ||
| Silo | 292 | 1 | 1 | 1 |
| Lepidostoma | 305 | 5 | 9 | 8 |
| Lasiocephala | 307 | 1 | ||
| Nemoura | 26 | 1 | ||
| Sericostomatidae | 321 | 8 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 16 | 48 | 35 |
| Epeorus | 400 | 4 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 2 | 3 | |
| Ephemerella ignita | 451 | 10 | 6 | 1 |
| Paraleptophlebia | 481 | 1 | ||
| Ephemera | 502 | 3 | 5 | |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 3 | 1 | |
| Stenelmis | 617 | 4 | ||
| Elmis | 618 | 67 | 14 | 10 |
| Esolus | 619 | 14 | 8 | 11 |