Listes faunistiques invertébrés
Rieu à Roquefort-des-corbieres 1 06180550
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 12/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 26 |
| Taxon indicateur | Baetidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 6.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Dalles, argiles | Nulle | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Blocs | Nulle | A |
| P5 | Helophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | C |
| P8 | Granulats | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | 1 | |
| Polycentropus | 231 | 1 | 7 | |
| Tinodes | 245 | 2 | ||
| Baetidae | 363 | 1 | ||
| Cloeon | 387 | 38 | 22 | 28 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 33 | 41 | 93 |
| Dryops | 613 | 1 | 3 | |
| Oulimnius | 622 | 1 | ||
| Gyrinus | 514 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 290 | 299 | 509 |
| Culicidae | 796 | 2 | ||
| Dixidae | 793 | 3 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | 1 | |
| Micronecta | 719 | 2 | ||
| Notonectidae | 728 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Chalcolestes | 2611 | 1 | 1 | |
| Sympetrum | 699 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Procambarus | 2027 | 2 | ||
| Asellidae | 880 | 1 | 1 | |
| Ancylus | 1028 | 27 | 5 | 71 |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 199 | 60 | 160 |
| Physidae | 995 | 237 | 538 | 54 |
| Physella | 19280 | 80 | 120 | 43 |
| Glossiphoniidae | 908 | 4 | 5 | |
| Oligochaeta | 933 | 201 | 334 | 102 |
| Hydracarina | 906 | 3 | 3 |