Listes faunistiques invertébrés
La Serre à Pierrefiche 05127900
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 19/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 5.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 27.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Helophytes | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Helophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Leuctra | 69 | 1 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 3 | 3 | |
| Hydroptila | 200 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Baetidae | 363 | 4 | 3 | |
| Centroptilum | 383 | 6 | 2 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 3 | 2 | |
| Aphelocheirus | 721 | 2 | 1 | 1 |
| Elmis | 618 | 2 | ||
| Esolus | 619 | 6 | 10 | |
| Limnius | 623 | 4 | 4 | |
| Oulimnius | 622 | 7 | 24 | 56 |
| Riolus | 625 | 13 | 16 | |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 416 | 208 | 200 |
| Limoniidae | 757 | 2 | 9 | 1 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | ||
| Gomphus | 679 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 7 | 6 | 1 |
| Copepoda | 3206 | 3 | ||
| Orconectes | 870 | 1 | 2 | 1 |
| Hydracarina | 906 | 7 | 4 | |
| Pisidium | 1043 | 7 | 5 | 2 |
| Unio | 1041 | 2 | 2 | |
| Physa (sensu lato) | 997 | 1 | ||
| Oligochaeta | 933 | 672 | 76 | 6 |
| Nematoda | 1089 | 1 |