Inventaire invertébrés GRAND RIEU A MASSIEUX 2
| Taxon | Code SANDRE |
|---|---|
| Leuctra | 69 |
| Baetis lato sensu | 9794 |
| Caenis | 457 |
| Dupophilus | 620 |
| Elmis | 618 |
| Limnius | 623 |
| Ochthebius | 609 |
| Ceratopogonidae | 819 |
| Chironomidae | 807 |
| Psychodidae | 783 |
| Simuliidae | 801 |
| Stratiomyidae | 824 |
| Tabanidae | 837 |
| Gammarus | 892 |
| Asellidae | 880 |
| Atyaephyra | 861 |
| Sphaeriidae | 1042 |
| Pisidium | 1043 |
| Potamopyrgus | 978 |
| Dendrocoelidae | 1071 |
| Dugesia | 1056 |
| Oligochaeta | 933 |
| Dendrocoelum lacteum | 1074 |