Listes faunistiques invertébrés
Orbieu à Ribaute 2 06179800
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 52.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Dalles, argiles | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Bryophytes | Nulle | A |
| P5 | Hydrophytes | Nulle | A |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Pierres, galets | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Orthotrichia | 197 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Leptocerus | 319 | 280 | 1 | |
| Mystacides | 312 | 2 | ||
| Baetis | 364 | 1 | ||
| Centroptilum | 383 | 1 | 2 | 2 |
| Cloeon | 387 | 48 | 1 | 8 |
| Procloeon | 390 | 5 | 2 | |
| Caenidae | 456 | 21 | ||
| Caenis | 457 | 86 | 41 | |
| Choroterpes | 474 | 4 | ||
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 25 | 1 | 1 |
| Atrichops | 840 | 52 | 1 | |
| Ceratopogonidae | 819 | 9 | 8 | |
| Chironomidae | 807 | 178 | 167 | 93 |
| Ephydridae | 844 | 2 | ||
| Micronecta | 719 | 5 | ||
| Naucoridae | 722 | 2 | ||
| Boyeria | 670 | 1 | ||
| Anisoptera | 9787 | 17 | ||
| Coenagrionidae | 658 | 30 | ||
| Oxygastra | 691 | 2 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 7 | 1 | |
| Zygoptera | 9785 | 114 | ||
| Crambidae | 2947 | 2 | ||
| Sialis | 704 | 4 | 1 | |
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 2 | ||
| Echinogammarus | 888 | 1 | ||
| Ancylus | 1028 | 3 | ||
| Bithynia | 994 | 14 | ||
| Potamopyrgus | 978 | 12 | ||
| Physa (sensu lato) | 997 | 15 | ||
| Physella | 19280 | 17 | ||
| Gyraulus | 1015 | 3 | ||
| Menetus | 1025 | 6 | ||
| Corbicula | 1051 | 23 | 2 | 2 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 23 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 3 | 1 | |
| Helobdella | 912 | 2 | 1 | |
| Oligochaeta | 933 | 61 | 16 | 17 |
| Hydracarina | 906 | 3 |