Listes faunistiques invertébrés
Orb à Lignan-sur-orb 06178013
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/08/2009 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leptoceridae |
| I2M2 | 0.5404 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Dalles, argiles | Nulle | C |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Hydrophytes | Nulle | C |
| P8 | Pierres, galets | Lente | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Lente | B |
| P11 | Branchage, racines | Lente | B |
| P12 | Pierres, galets | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leptocerus | 319 | 18 | ||
| Mystacides | 312 | 2 | ||
| Triaenodes | 314 | 1 | ||
| Lype | 241 | 1 | ||
| Baetidae | 363 | 10 | ||
| Cloeon | 387 | 2 | 1 | |
| Procloeon | 390 | 9 | ||
| Gerris | 735 | 1 | 1 | |
| Naucoridae | 722 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 11 | ||
| Oulimnius | 622 | 2 | 9 | |
| Athericidae | 838 | 6 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 8 | 4 | 1 |
| Anax | 675 | 3 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Coenagrionidae | 658 | 8 | 12 | 4 |
| Platycnemis | 657 | 9 | ||
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 7 | ||
| Crambidae | 2947 | 15 | 1 | |
| Gammaridae | 887 | 3 | 2 | |
| Echinogammarus | 888 | 5 | 4 | 1 |
| Asellidae | 880 | 1 | 2 | |
| Atyaephyra | 861 | 3 | 6 | 1 |
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 8 | 12 | 5 |
| Pisidium | 1043 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Bithynia | 994 | 11 | 7 | |
| Radix | 1004 | 4 | 27 | 4 |
| Theodoxus | 967 | 4 | 17 | 1 |
| Physa (sensu lato) | 997 | 43 | 82 | 29 |
| Dugesiidae | 1055 | 24 | 310 | 13 |
| Oligochaeta | 933 | 50 | 5 | 1 |
| Hydracarina | 906 | 3 |