Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus) swimming over coral reef with soft corals. Egypt, Red Sea.

Jeff Rotman / Close-up of scales of the Yellowbar Angelfish (Pomacanthus maculosus). Red Sea, Egypt.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus) predating a common / moon jellyfish (Aurelia aurita). Red Sea, Egypt

Linda Pitkin / Yellowbar angelfish (Pomacanthus maculosus) on coral reef, with Anthias (Pseudanthias squamipinnis) Shark Reef to Jolande, Ras Mohammed National Park, Egypt, Red Sea.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus). Red Sea, Egypt. January.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus), Red Sea, Egypt. January.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus), Red Sea, Egypt. January.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus) Egypt, Red Sea.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus) swimming over rocky reef, Egypt, Red Sea.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus) swimming over rocky reef, Egypt, Red Sea.

Georgette Douwma / Yellowbar angelfish (Pomacanthus maculosus) swimming over rocky reef, Egypt, Red Sea.

Pascal Kobeh / Arabian angelfish (Pomacanthus maculosus) on reef, Sudan. Red Sea.