Selar crumenophthalmus is a common species of fish found in the Indo-Pacific region, also known as the yellow-banded fusilier. There are several synonyms for this species, including Caesio crumenophthalmus, Pterocaesio chrysozona, and Pterocaesio crumenophthalmus. The yellow-banded fusilier is a popular game fish and is also commonly used for bait. This species is known for its vibrant colors, elongated body, and large eyes. Other common English names for this fish include golden-lined fusilier, onion-eye fusilier, and big-eyed fusilier. The yellow-banded fusilier is an important species in the fishing industry and plays a significant role in the ecosystem of the Indo-Pacific region.