Common bluestripe snapper

These fish have yellow bodies, which are lined with four stripes across their sides. They can be found on coastal rock and coral reefs, where they form large schools that sometimes contain tens of thousands of fish. They prey on organisms such as smaller fish, crustaceans, and molluscs.

Scientific Name
Lutjanus kasmira
Order: Perciformes, Family: Lutjanidae
South of Chiba Prefecture, Indian Ocean, Pacific Ocean