Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 3 ko
| Date prélèvement | 24/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 6.0 |
| GFI | 2 |
| Variété taxonomique | 13 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 15.0 | dominant |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | 10.0 | dominant |
| Vases | 75.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | B1 |
| P2 | Vases | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Helophytes | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Vases | Lente | B2 |
| P9 | Hydrophytes | Lente | B3 |
| P10 | Helophytes | Lente | B3 |
| P11 | Vases | Nulle | B3 |
| P12 | Vases | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Nepidae | 725 | 1 | ||
| Notonectidae | 728 | 1 | ||
| Haliplus | 518 | 2 | 3 | |
| Chironomidae | 807 | 10 | 5 | 10 |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 6 | ||
| Orthetrum | 698 | 5 | 2 | |
| Gammaridae | 887 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 3 | ||
| Radix | 1004 | 3 | 1 | 2 |
| Physa (sensu lato) | 997 | 50 | 98 | 120 |
| Erpobdellidae | 928 | 85 | 19 | 65 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 118 | 190 | 320 |