Listes faunistiques invertébrés
Riu De Querol à Latour-de-carol 1 06166550
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7140 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Blocs | Lente | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 6 | 18 |
| Protonemura | 46 | 83 | 1 | |
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 13 | ||
| Perla | 164 | 2 | 8 | 4 |
| Isoperla | 140 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 8 | ||
| Hydropsyche | 212 | 116 | 6 | 3 |
| Limnephilinae | 3163 | 56 | 2 | |
| Odontocerum | 339 | 5 | ||
| Rhyacophila lato-sensu | 183 | 36 | 21 | |
| Baetis | 364 | 350 | 135 | 155 |
| Serratella | 5152 | 270 | 3 | 7 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 1 | |
| Epeorus | 400 | 1 | 4 | |
| Rhithrogena | 404 | 1 | 1 | |
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 83 | 18 | 13 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Anthomyidae | 847 | 3 | ||
| Athericidae | 838 | 6 | 1 | |
| Blephariceridae | 747 | 3 | 1 | |
| Chironomidae | 807 | 75 | 33 | |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 49 | 305 | 250 |
| Hydracarina | 906 | 3 | 3 | |
| Ancylus | 1028 | 1 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 11 | ||
| Planariidae | 1061 | 12 | 1 | |
| Nemathelmintha | 3111 | 3 | 3 |