Listes faunistiques invertébrés
Riu De Querol à Latour-de-carol 1 06166550
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 54.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | C |
| P2 | Algues | Rapide | A |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Sables | Lente | A |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Litieres | Nulle | A |
| P9 | Blocs | Moyenne | B |
| P10 | Branchage, racines | Nulle | A |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 40 | 38 | 12 |
| Protonemura | 46 | 1 | 1 | |
| Perla | 164 | 11 | ||
| Taeniopteryx | 14 | 1 | ||
| Brachycentridae | 262 | 32 | 7 | |
| Micrasema | 268 | 7 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Agraylea | 201 | 2 | 1 | |
| Hydroptila | 200 | 2 | ||
| Limnephilidae | 276 | 2 | ||
| Anomalopterygella | 5082 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 8 | 4 | |
| Odontocerum | 339 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostoma | 322 | 23 | 1 | |
| Baetis | 364 | 27 | 177 | 22 |
| Ephemerella ignita | 451 | 7 | 3 | 1 |
| Ecdyonurus | 421 | 2 | 1 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Hydroporinae | 2393 | 8 | 1 | |
| Oreodytes | 552 | 3 | ||
| Elmis | 618 | 2 | 27 | 2 |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 1 | ||
| Blepharicera | 749 | 3 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 72 | 55 | 11 |
| Clinocerinae | 9813 | 2 | 1 | |
| Limoniidae | 757 | 3 | 1 | 2 |
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 2 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simulium | 806 | 15 | 186 | 36 |
| Gammaridae | 887 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 12 | 4 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |