Listes faunistiques invertébrés
Orbieu à Ribaute 2 06179800
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | 66.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 93 | 1 | 1 |
| Orthotrichia | 197 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Leptocerus | 319 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 1 | ||
| Cloeon | 387 | 28 | ||
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 65 | 31 | 16 |
| Micronecta | 719 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 6 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 102 | 335 | 509 |
| Simuliidae | 801 | 2 | 1 | |
| Odonata | 648 | 62 | ||
| Aeshnidae | 669 | 5 | ||
| Corduliidae | 690 | 1 | ||
| Oxygastra | 691 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 134 | 1 | |
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 2 | 1 | |
| Atyaephyra | 861 | 6 | ||
| Corbicula | 1051 | 7 | 8 | |
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Physella | 19280 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 6 | 1 | |
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 30 | 26 | 102 |
| Hydracarina | 906 | 1 |