Listes faunistiques invertébrés
La Couze Chambon à Coudes 04030100
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.5536 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Sables | Nulle | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Pierres, galets | Rapide | B |
| P8 | Blocs | Rapide | B |
| P9 | Branchage, racines | Lente | A |
| P10 | Granulats | Nulle | A |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 6 | ||
| Dicranota | 765 | 1 | 4 | 2 |
| Simulium | 806 | 46 | 191 | 6 |
| Chironomidae | 807 | 371 | 70 | 55 |
| Ceratopogoninae | 822 | 1 | 3 | 1 |
| Asellidae | 880 | 2 | 3 | 1 |
| Gammaridae | 887 | 73 | 5 | 8 |
| Gammarus | 892 | 89 | 5 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphonia | 909 | 1 | 3 | |
| Erpobdellidae | 928 | 4 | ||
| Oligochaeta | 933 | 88 | 16 | 29 |
| Potamopyrgus | 978 | 909 | 125 | 191 |
| Ancylus | 1028 | 2 | 3 | 6 |
| Sphaeriidae | 1042 | 19 | 8 | 3 |
| Blepharicera | 749 | 3 | 1 | |
| Sphaerium | 1044 | 4 | ||
| Dugesia | 1056 | 1 | 2 | |
| Polycelis | 1064 | 1 | ||
| Dendrocoelum | 1072 | 1 | 2 | |
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Limnephilini | 3162 | 1 | ||
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Turbellaria | 3326 | 3 | 1 | |
| Clinocerinae | 9813 | 1 | 1 | |
| Baetis | 364 | 7 | 111 | 79 |
| Leuctra | 69 | 10 | 188 | 65 |
| Rhyacophila lato-sensu | 183 | 15 | 16 | 5 |
| Hydroptila | 200 | 2 | 5 | 1 |
| Hydropsychidae | 211 | 21 | 12 | 16 |
| Hydropsyche | 212 | 8 | 5 | 6 |
| Polycentropodidae | 223 | 4 | 1 | 1 |
| Polycentropus | 231 | 3 | 1 | 1 |
| Goeridae | 286 | 2 | 21 | |
| Silo | 292 | 5 | ||
| Lepidostoma | 305 | 2 | 1 | |
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 12 | 8 | |
| Sericostomatidae | 321 | 3 | 4 | |
| Euleuctra | 67 | 2 | 15 | 6 |
| Oligoneuriella | 394 | 3 | 1 | |
| Rhithrogena | 404 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 8 | 17 |
| Ephemerella ignita | 451 | 208 | 33 | 23 |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 2 | 1 | |
| Elmis | 618 | 16 | 13 | 15 |
| Esolus | 619 | 10 | 19 | 26 |
| Limnius | 623 | 3 | 9 | 2 |
| Aphelocheirus | 721 | 6 | 4 | 4 |