Listes faunistiques invertébrés
Riu De Querol à Latour-de-carol 1 06166550
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 29/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 27.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B |
| P2 | Dalles, argiles | Lente | C |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Blocs | Rapide | B |
| P6 | Granulats | Lente | A |
| P7 | Pierres, galets | Lente | C |
| P8 | Blocs | Moyenne | C |
| P9 | Sables | Lente | A |
| P10 | Branchage, racines | Lente | A |
| P11 | Litieres | Nulle | A |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 9 | 16 | 26 |
| Nemoura | 26 | 10 | ||
| Dinocras | 156 | 2 | 2 | |
| Perla | 164 | 3 | 6 | 3 |
| Perlodes | 150 | 11 | ||
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 4 | 2 | |
| Limnephilidae | 276 | 5 | 4 | |
| Stenophylacini-chaetopterygini | 3146 | 421 | 8 | 9 |
| Odontocerum | 339 | 16 | 2 | 18 |
| Rhyacophila lato-sensu | 183 | 5 | 1 | |
| Sericostoma | 322 | 10 | 1 | |
| Baetis | 364 | 38 | 265 | 83 |
| Caenis | 457 | 1 | 2 | 1 |
| Ephemerella ignita | 451 | 1 | 3 | 5 |
| Heptageniidae | 399 | 6 | ||
| Ecdyonurus | 421 | 2 | 8 | |
| Epeorus | 400 | 17 | ||
| Rhithrogena | 404 | 3 | 5 | |
| Hydroporinae | 2393 | 8 | 5 | |
| Elmis | 618 | 6 | 6 | 2 |
| Limnius | 623 | 2 | 1 | 1 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | ||
| Limnophora | 848 | 1 | ||
| Blephariceridae | 747 | 3 | 1 | |
| Blepharicera | 749 | 28 | 2 | |
| Liponeura | 752 | 1 | 12 | |
| Chironomidae | 807 | 329 | 5 | 39 |
| Limoniidae | 757 | 14 | 5 | 4 |
| Dicranota | 765 | 1 | 7 | |
| Rhagionidae | 841 | 3 | 1 | 9 |
| Simuliidae | 801 | 5 | 483 | 6 |
| Tricladida | 1054 | 3 | 3 | |
| Polycelis | 1064 | 4 | 4 | 2 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 4 | 5 | 15 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |