Listes faunistiques invertébrés
Orbieu à Ribaute 2 06179800
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6548 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 8.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Dalles, argiles | Nulle | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Bryophytes | Nulle | A |
| P5 | Algues | Nulle | B |
| P6 | Hydrophytes | Nulle | B |
| P7 | Granulats | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Nulle | A |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 75 | |
| Leuctra | 69 | 94 | 1 | 44 |
| Ecnomus | 249 | 1 | ||
| Hydropsyche | 212 | 6 | ||
| Hydroptila | 200 | 2 | 2 | 5 |
| Orthotrichia | 197 | 5 | 5 | |
| Adicella | 320 | 1 | ||
| Leptocerus | 319 | 3 | ||
| Mystacides | 312 | 2 | 5 | 1 |
| Oecetis | 317 | 1 | 1 | |
| Setodes | 318 | 3 | ||
| Polycentropodidae | 223 | 7 | ||
| Polycentropus | 231 | 2 | 11 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 10 | 9 | 1 |
| Centroptilum | 383 | 10 | 1 | 2 |
| Cloeon | 387 | 37 | 12 | |
| Procloeon | 390 | 6 | 10 | |
| Caenis | 457 | 89 | 39 | 74 |
| Choroterpes | 474 | 5 | ||
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 8 | 4 | 44 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 23 | 3 | 11 |
| Stenelmis | 617 | 10 | 15 | |
| Peltodytes | 519 | 3 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 152 | 116 | 191 |
| Tabanidae | 837 | 1 | ||
| Micronecta | 719 | 5 | 3 | 5 |
| Coenagrionidae | 658 | 5 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 7 | |
| Platycnemis | 657 | 3 | 1 | |
| Zygoptera | 9785 | 30 | 3 | |
| Sialis | 704 | 2 | 3 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 10 | ||
| Asellidae | 880 | 4 | 16 | |
| Ancylus | 1028 | 2 | ||
| Bithynia | 994 | 23 | 6 | |
| Potamopyrgus | 978 | 2 | 3 | 3 |
| Lymnaeidae | 998 | 3 | 1 | 2 |
| Radix | 1004 | 2 | 5 | |
| Physidae | 995 | 1 | ||
| Physa (sensu lato) | 997 | 9 | 3 | |
| Physella | 19280 | 3 | 4 | |
| Planorbidae | 1009 | 14 | ||
| Corbicula | 1051 | 3 | 7 | 8 |
| Sphaeriidae | 1042 | 6 | ||
| Pisidium | 1043 | 4 | ||
| Tricladida | 1054 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Glossiphoniidae | 908 | 7 | 15 | |
| Oligochaeta | 933 | 20 | 30 | |
| Hydrozoa | 3168 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |