Listes faunistiques invertébrés
La Zère 05122720
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 23/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 6 |
| Variété taxonomique | 23 |
| Taxon indicateur | Ephemeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 14.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Hydrophytes | Nulle | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Granulats | Nulle | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Dalles, argiles | Nulle | B2 |
| P9 | Dalles, argiles | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Sables | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 2 | 1 | |
| Athripsodes | 311 | 4 | ||
| Mystacides | 312 | 6 | 2 | 1 |
| Sericostoma | 322 | 1 | 1 | |
| Centroptilum | 383 | 1 | 2 | |
| Cloeon | 387 | 7 | 2 | 1 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 10 | 10 | 5 |
| Ephemera | 502 | 1 | 10 | 4 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 6 | 13 | 2 |
| Riolus | 625 | 3 | ||
| Haliplus | 518 | 3 | ||
| Athericidae | 838 | 4 | 1 | |
| Chironomidae | 807 | 87 | 66 | 42 |
| Tabanidae | 837 | 1 | 2 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 4 | 3 |
| Platycnemis | 657 | 5 | 1 | |
| Gammarus | 892 | 3 | 2 | |
| Pisidium | 1043 | 4 | 1 | |
| Potamopyrgus | 978 | 37 | 233 | 104 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |