The giant grouper (Epinephelus lanceolatus), also known as the Queensland groper (grouper), brindle grouper or mottled-brown sea bass, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It has a wide Indo-Pacific distribution and is one of the largest extant species of bony fish.
Giant grouper
Juvenile coloration
Groupers are fish of any of a number of genera in the subfamily Epinephelinae of the family Serranidae, in the order Perciformes.
Grouper
Anatomy of a grouper
A monogenean parasitic on the gill of a grouper
Gulai kerapu, a grouper-based Padang food