Alex Mustard / School of Bluescale emperors (Lethrinus nebulosus) gathered for spawning. This species is usually solitary predator on the coral reef. Yolanda Reef, Ras Mohammed Marine Park, Sinai, Egypt. Red Sea.

Georgette Douwma / Spangled emperor (Lethrinus nebulosus) watching a Blue spotted ribbontail ray (Taeniura lymna) that is burrowing in the sandy bottom for prey. Egypt, Red Sea.

Georgette Douwma / A school of Spangled emperors (Lethrinus nebulosus) accompanied by one Jack (Caranx sexfasciatus) over coral reef. Egypt, Red Sea.

Sebastian Kennerknecht / Trumpet Emperor (Lethrinus miniatus) and Spangled Emperor (Lethrinus nebulosus) fish in market, Hawf Protected Area, Yemen

GEORGETTE DOUWMA / Spangled emperor {Lethrinus nebulosus} being cleaned by Cleaner wrasse {Labroides dimidiatus}, Red Sea, Egypt

Joel Sartore / Photo Ark / Spangled emperor (Lethrinus nebulosus) juvenile close up of head looking around and breathing, Sharjah Aquarium. Captive.