Listes faunistiques invertébrés
Orbieu à Ribaute 2 06179800
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6700 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Nulle | B |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Granulats | Nulle | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Bryophytes | Nulle | A |
| P10 | Hydrophytes | Nulle | A |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 36 | 1 | |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Ecnomus | 249 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Leptocerus | 319 | 51 | ||
| Mystacides | 312 | 61 | 4 | 1 |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 3 | ||
| Anabolia | 281 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Centroptilum | 383 | 48 | 3 | 4 |
| Cloeon | 387 | 29 | 1 | |
| Procloeon | 390 | 2 | 5 | |
| Caenis | 457 | 129 | 60 | 63 |
| Choroterpes | 474 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 4 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Stictotarsus | 550 | 1 | ||
| Esolus | 619 | 5 | 2 | 4 |
| Oulimnius | 622 | 40 | 2 | 6 |
| Stenelmis | 617 | 8 | 1 | |
| Peltodytes | 519 | 3 | 5 | |
| Atrichops | 840 | 26 | ||
| Ceratopogonidae | 819 | 17 | 4 | 15 |
| Chironomidae | 807 | 239 | 264 | 136 |
| Simuliidae | 801 | 1 | ||
| Micronecta | 719 | 4 | 1 | |
| Naucoridae | 722 | 3 | 1 | |
| Boyeria | 670 | 11 | ||
| Coenagrionidae | 658 | 8 | ||
| Corduliidae | 690 | 1 | ||
| Oxygastra | 691 | 13 | ||
| Gomphidae | 678 | 1 | 2 | |
| Gomphus | 679 | 1 | 1 | |
| Onychogomphus | 682 | 2 | ||
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 18 | ||
| Sialis | 704 | 12 | 11 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 2 | ||
| Asellidae | 880 | 55 | 3 | |
| Gammaridae | 887 | 4 | ||
| Echinogammarus | 888 | 14 | ||
| Bithynia | 994 | 31 | ||
| Potamopyrgus | 978 | 19 | 3 | 1 |
| Radix | 1004 | 6 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 9 | ||
| Menetus | 1025 | 1 | 1 | |
| Corbicula | 1051 | 15 | 8 | |
| Sphaeriidae | 1042 | 9 | ||
| Pisidium | 1043 | 2 | ||
| Dendrocoelum | 1072 | 1 | ||
| Dugesiidae | 1055 | 9 | ||
| Helobdella | 912 | 1 | 4 | |
| Oligochaeta | 933 | 10 | 74 | 4 |
| Hydracarina | 906 | 3 | 3 |