Listes faunistiques invertébrés
Grande Levade (canal) à Bédarrides 06710036
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 19/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 58.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Granulats | Moyenne | B |
| P6 | Sables | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 448 | 80 | 128 |
| Hydroptilidae | 193 | 248 | 3 | 4 |
| Hydroptila | 200 | 7 | 3 | 15 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 768 | 120 | 108 |
| Caenis | 457 | 384 | 256 | 68 |
| Ephemerella ignita | 451 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 928 | 1024 | 124 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 5 | 6 |
| Simuliidae | 801 | 896 | 5 | 44 |
| Oxygastra | 691 | 1 | ||
| Platycnemis | 657 | 8 | ||
| Ostracoda | 3170 | 1 | ||
| Gammaridae | 887 | 6 | 2 | 1 |
| Gammarus | 892 | 16 | ||
| Asellidae | 880 | 200 | 1 | |
| Hydracarina | 906 | 2 | 3 | |
| Corbicula | 1051 | 9 | 96 | 68 |
| Pisidium | 1043 | 1 | ||
| Theodoxus | 967 | 1 | 3 | |
| Physa (sensu lato) | 997 | 1 | ||
| Potamopyrgus | 978 | 3 | 2 | 2 |
| Erpobdellidae | 928 | 3 | 1 | |
| Piscicolidae | 918 | 2 | ||
| Oligochaeta | 933 | 448 | 352 | 96 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 2 | 3 | 2 |
| Hydrozoa | 3168 | 1 |