Tropical Reefs

Pennant Bannerfish

Heniochus chrysostomus

Location: Rangiroa, French Polynesia

Scientific Name: Heniochus chrysostomus

Also known as: Threeband Pennantfish

Category: Butterflyfishes

Size: 5 to 7 in. (13 to 18 cm)

Depth: 10-150 ft. (3-45 m)

Distribution: Indo-Pacific, Great Barrier Reef, French Polynesia