Epinephelus undulosus

Epinephelus undulosus (wavy-lined grouper, brown-lined reefcod, mid-water rockcod, mid-water grouper) is a fish of a genus of groupers. It is a marine fish that inhabits coral reefs in the Indo-Pacific region. They are produced through aquaculture and commercially fished.

This reef-associated fish inhabits depths from 24 to 90 m (79 to 295 ft). The maximum length is 120 cm (47 in), and weight reaches 6.4 kg (14 lb).