Magnus Lundgren / Wild Wonders of China / Semicircle angelfish (Pomacanthus semicirculatus) juvenile, Kenting National Park, Hengchun Peninsula of Pingtung County, Taiwan

Georgette Douwma / Semicircular angelfish (Pomacanthus semicirculatus) swimming over coral reef. Komodo National Park, Indonesia. Indo-Pacific.

Pascal Kobeh / Half-circled angelfish (Pomacanthus semicirculatus) Madagascar. Indian Ocean.

Joel Sartore / Photo Ark / Semicircle angelfish (Pomacanthus semicirculatus) portrait, Pure Aquariums. Captive, occurs in Indo-Pacific.

Joel Sartore / Photo Ark / Semicircle angelfish (Pomacanthus semicirculatus) portrait, Pure Aquariums. Captive, occurs in Indo-Pacific.

Georgette Douwma / RF - Semicircle angelfish (Pomacanthus semicirculatus) composite image on black background, Indonesia. (This image may be licensed either as rights managed or royalty free.)

Georgette Douwma / Tropical angelfish composite image on black background, Blue-ringed angelfish (Pomacanthus annularis), Semicircle angelfish (Pomacanthus semicirculatus), Blacktail angelfish (Centropyge eibli), Regal...

Magnus Lundgren / Wild Wonders of China / Semicircle angelfish (Pomacanthus semicirculatus) Kenting National Park, Kenting, Taiwan.