Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 06/08/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | 3.0 | marginal |
| Sables | 50.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Roches | Lente | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Sables | Lente | B3 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Roches | Nulle | B3 |
| P12 | Sables | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Nemoura | 26 | 1 | 2 | |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 6 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 3 | 1 | |
| Cyrnus | 224 | 6 | 1 | |
| Holocentropus | 235 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 1 | 4 | |
| Ephemera | 502 | 2 | 1 | 1 |
| Micronecta | 719 | 2 | ||
| Elmis | 618 | 4 | 12 | |
| Oulimnius | 622 | 6 | 9 | 2 |
| Hydraena | 608 | 8 | 1 | |
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 220 | 7 | 6 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 1 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 3 | 64 | 3 |
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 8 | 2 | |
| Ancylus | 1028 | 1 | 1 | 2 |
| Potamopyrgus | 978 | 57 | 83 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 20 | 1 | |
| Hydracarina | 906 | 2 |