Listes faunistiques invertébrés
Le Sarrampion au niveau de Maubec 05152550
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 19/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 21 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 70.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Granulats | Lente | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Paraleptophlebia | 481 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Hydroptila | 200 | 7 | 1 | |
| Ithytrichia | 198 | 4 | ||
| Polycentropodidae | 223 | 1 | ||
| Hydropsyche | 212 | 4 | 12 | 16 |
| Baetis | 364 | 2 | 33 | 29 |
| Corbicula | 1051 | 4 | 25 | 15 |
| Elmis | 618 | 1 | 1 | |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 2 | ||
| Echinogammarus | 888 | 4 | ||
| Gammarus | 892 | 6 | ||
| Potamopyrgus | 978 | 77 | 5 | 1 |
| Chironomidae | 807 | 22 | 3 | 3 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 9 | 13 | 3 |
| Athericidae | 838 | 1 | ||
| Calopteryx | 650 | 13 | ||
| Dugesiidae | 1055 | 1 | ||
| Empididae | 831 | 1 | 2 | 6 |
| Gomphus | 679 | 4 | ||
| Hydraena | 608 | 14 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 1 | 1 | |
| Tipulidae | 753 | 1 |