Blue-lined Rasbora
Trigonopoma gracile
- Least concern
- Card rarity: Common
- Fish

Trigonopoma gracile is a species of freshwater ray-finned fish belonging to the family Danionidae. This species is found in Indonesia and Malaysia.
Classification
- Class
- Actinopterygii
- Order
- Cypriniformes
- Family
- Danionidae
- Genus
- Trigonopoma