Listes faunistiques invertébrés
Grande Levade (canal) à Bédarrides 06710036
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/05/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| I2M2 | 0.4219 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 13.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 52.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Helophytes | Lente | A |
| P4 | Algues | Moyenne | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Moyenne | C |
| P11 | Sables | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Hydropsyche | 212 | 10 | 9 | 9 |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 3 | ||
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 3 | 4 | 3 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 2 |
| Baetis | 364 | 357 | 61 | 98 |
| Caenis | 457 | 28 | 15 | 14 |
| Serratella | 5152 | 10 | 3 | 2 |
| Ephoron | 496 | 40 | 18 | 49 |
| Aphelocheirus | 721 | 5 | 2 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 4 | 6 | 6 |
| Oulimnius | 622 | 2 | ||
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 794 | 14 | 833 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 573 | 12 | 95 |
| Calopteryx | 650 | 5 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 7 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 53 | 6 | 9 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 2 | 5 | 29 |
| Sphaeriidae | 1042 | 12 | ||
| Pisidium | 1043 | 1 | 2 | 4 |
| Potamopyrgus | 978 | 16 | 22 | 35 |
| Galba | 1001 | 1 | ||
| Theodoxus | 967 | 1 | 1 | |
| Ancylus | 1028 | 3 | 3 | 3 |
| Valvata | 972 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Piscicolidae | 918 | 2 | ||
| Oligochaeta | 933 | 21 | 7 | 61 |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |