Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.6117 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Nulle | C |
| P3 | Bryophytes | Rapide | A |
| P4 | Dalles, argiles | Rapide | B |
| P5 | Pierres, galets | Rapide | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Lente | A |
| P9 | Blocs | Moyenne | B |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | |
| Esolus | 619 | 4 | 4 | |
| Limnius | 623 | 11 | 12 | 1 |
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 18 | 7 | 1 |
| Simuliidae | 801 | 7 | 21 | 7 |
| Chironomidae | 807 | 241 | 7 | 23 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Atherix | 839 | 3 | 7 | 2 |
| Osmylus | 854 | 1 | ||
| Gammaridae | 887 | 105 | 15 | 7 |
| Gammarus | 892 | 446 | 17 | 3 |
| Elmis | 618 | 7 | 11 | 5 |
| Oligochaeta | 933 | 68 | 16 | 18 |
| Ancylus | 1028 | 10 | 8 | |
| Sphaeriidae | 1042 | 5 | ||
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 10 | 3 | |
| Nematoda | 1089 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 1 | 1 |
| Hemerodromiinae | 3202 | 1 | ||
| Turbellaria | 3326 | 2 | ||
| Leuctra geniculata | 33830 | 1 | ||
| Goeridae | 286 | 3 | ||
| Protonemura | 46 | 57 | 2 | 1 |
| Leuctridae | 66 | 2 | ||
| Leuctra | 69 | 15 | 3 | |
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 4 | ||
| Perla | 164 | 5 | 9 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 7 |
| Agapetus | 191 | 1 | ||
| Hydropsychidae | 211 | 42 | 4 | 15 |
| Hydropsyche | 212 | 6 | 22 | 4 |
| Micrasema | 268 | 12 | 3 | 4 |
| Nemoura | 26 | 1 | ||
| Silo | 292 | 6 | ||
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 17 | 26 | 17 |
| Heptageniidae | 399 | 2 | 1 | |
| Epeorus | 400 | 17 | 6 | |
| Rhithrogena | 404 | 3 | 5 | 4 |
| Ecdyonurus | 421 | 5 | 1 | |
| Ephemerella ignita | 451 | 4 | 2 | |
| Hydraena | 608 | 7 | 3 | 1 |