Bony Tongues
List of Bony Tongues
| Fish | Fish Species | Rarity | Locations | Lifestyle | IUCN Status |
|---|---|---|---|---|---|
 | Arapaima |  | Amazon River | Demersal | Data Deficient |
 | Silver Arowana |  | Amazon River | Benthopelagic | Least Concern |
| Fish | Fish Species | Rarity | Locations | Lifestyle | IUCN Status |
|---|---|---|---|---|---|
| | Arapaima | | Amazon River | Demersal | Data Deficient |
| | Silver Arowana | | Amazon River | Benthopelagic | Least Concern |