Listes faunistiques invertébrés
La Couze Chambon à Chambon-sur-Lac 04030025
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 22/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Rapide | B |
| P4 | Pierres, galets | Lente | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Nulle | B |
| P7 | Blocs | Moyenne | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Bryophytes | Moyenne | A |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 28 | 11 | 3 |
| Nemoura | 26 | 48 | 10 | 11 |
| Protonemura | 46 | 232 | 18 | 11 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 11 | 2 | 2 |
| Perlodidae | 127 | 13 | 1 | |
| Isoperla | 140 | 24 | 1 | 2 |
| Perlodes | 150 | 4 | 1 | |
| Taeniopteryx | 14 | 142 | 11 | 5 |
| Brachycentrus | 265 | 18 | 2 | 4 |
| Micrasema | 268 | 25 | 4 | 8 |
| Oligoplectrum | 263 | 50 | 4 | 8 |
| Glossosomatidae | 189 | 5 | ||
| Glossosoma | 190 | 1 | 1 | |
| Goeridae | 286 | 3 | 2 | |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 35 | 9 | 6 |
| Hydropsyche | 212 | 46 | 4 | 2 |
| Crunoecia | 309 | 1 | ||
| Adicella | 320 | 1 | ||
| Limnephilidae | 276 | 2 | ||
| Drusinae | 3120 | 4 | 3 | 2 |
| Drusus | 2335 | 14 | ||
| Stenophylacini-chaetopterygini | 3146 | 10 | 4 | |
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 9 | 5 |
| Sericostoma | 322 | 1 | ||
| Thremma | 301 | 1 | 13 | |
| Baetis | 364 | 92 | 107 | 106 |
| Ephemerella ignita | 451 | 21 | 4 | 2 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 2 | 2 | 6 |
| Epeorus | 400 | 2 | 2 | 6 |
| Rhithrogena | 404 | 2 | 12 | 25 |
| Hydroporinae | 2393 | 4 | 3 | 2 |
| Platambus | 556 | 13 | 12 | 2 |
| Elmis | 618 | 30 | 2 | 5 |
| Esolus | 619 | 14 | 6 | 12 |
| Limnius | 623 | 10 | 14 | 11 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 30 | 4 | 1 |
| Scirtidae | 634 | 1 | ||
| Atherix | 839 | 2 | 2 | 2 |
| Liponeura | 752 | 3 | ||
| Ceratopogonidae | 819 | 17 | 7 | 15 |
| Chironomidae | 807 | 788 | 249 | 499 |
| Dixa | 794 | 1 | ||
| Clinocerinae | 9813 | 8 | 3 | 1 |
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 5 | 3 | 10 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 67 | 191 | 463 |
| Tipulidae | 753 | 2 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 3 | ||
| Ancylus | 1028 | 6 | 125 | 135 |
| Hydrobiidae | 973 | 1 | 1 | |
| Bythinella | 992 | 1 | 3 | |
| Sphaeriidae | 1042 | 2 | 1 | |
| Turbellaria | 3326 | 1 | 1 | |
| Polycelis | 1064 | 13 | ||
| Erpobdellidae | 928 | 8 | 4 | |
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 43 | 22 | 41 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |