Listes faunistiques invertébrés
La Lèze à Labarthe / Lèze 05165000
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/08/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 86.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Sables | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 1 | 3 | 10 |
| Hydropsyche | 212 | 3 | 3 | 10 |
| Orthotrichia | 197 | 3 | ||
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Baetis | 364 | 1 | 1 | |
| Caenis | 457 | 3 | 3 | 1 |
| Ephemerella | 450 | 1 | 1 | |
| Ephemera | 502 | 3 | 3 | |
| Ephoron | 496 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Dryops | 613 | 3 | ||
| Stenelmis | 617 | 1 | 11 | 1 |
| Elmis | 618 | 2 | 2 | |
| Oulimnius | 622 | 5 | ||
| Anthomyidae | 847 | 6 | ||
| Athericidae | 838 | 10 | 2 | 7 |
| Chironomidae | 807 | 15 | 11 | 1 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 6 | 2 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 10 | ||
| Corbicula | 1051 | 12 | 3 | 5 |
| Pisidium | 1043 | 1 | ||
| Acroloxus | 1033 | 2 | 1 | |
| Bithynia | 994 | 1 | ||
| Bythiospeum | 3130 | 8 | ||
| Galba | 1001 | 1 | 2 | |
| Physa (sensu lato) | 997 | 3 | 1 | |
| Planorbidae | 1009 | 1 | ||
| Dugesiidae | 1055 | 3 | ||
| Oligochaeta | 933 | 7 | 2 | 2 |
| Hydrophilinae | 2517 | 1 |