Listes faunistiques invertébrés
Orb à Lignan-sur-orb 06178013
- Télécharger la fiche IRSTEA xls / 67 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/07/2010 |
|---|---|
| Méthode | Grand cours d'eau |
| IBG | 13.0 |
| GFI | 4 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptoceridae |
| I2M2 | 0.4837 |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Hydrophytes | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Orthotrichia | 197 | 1 | ||
| Mystacides | 312 | 6 | 1 | 1 |
| Oecetis | 317 | 1 | ||
| Triaenodes | 314 | 1 | ||
| Baetidae | 363 | 2 | ||
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Naucoridae | 722 | 1 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 1 | 5 | |
| Oulimnius | 622 | 5 | 2 | |
| Stenelmis | 617 | 3 | ||
| Athericidae | 838 | 14 | 3 | |
| Chironomidae | 807 | 2 | 2 | 3 |
| Aeshnidae | 669 | 1 | ||
| Boyeria | 670 | 2 | ||
| Coenagrionidae | 658 | 7 | 1 | 1 |
| Oxygastra | 691 | 1 | ||
| Platycnemis | 657 | 1 | 3 | |
| Sialis | 704 | 7 | ||
| Asellidae | 880 | 1 | 5 | 1 |
| Atyaephyra | 861 | 55 | ||
| Orconectes | 870 | 1 | 2 | |
| Echinogammarus | 888 | 20 | ||
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 67 | 206 | 7 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 2 | ||
| Bithynia | 994 | 1 | 2 | 15 |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 2 | ||
| Theodoxus | 967 | 12 | 17 | 7 |
| Physa (sensu lato) | 997 | 50 | 1 | 10 |
| Planorbidae | 1009 | 2 | 2 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 22 | 26 | 3 |
| Dugesiidae | 1055 | 2 | 2 | 12 |
| Prostoma | 3110 | 3 |