The three-stripe fusilier is recognized as Okinawa's prefectural fish and a well-known fish from the region. They swim in schools around coastal rock and coral reefs, where they feed on plankton.
- Scientific Name
- Pterocaesio trilineata Carpenter
- Classification
- Order: Perciformes, Family: Caesionidae
- Habitat
- South of Amami Oshima, Indian Ocean, Pacific Ocean
