Britannica
Sources used in this answer
Where do most flatfishes live in the ocean?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
pleuronectiform
Body plan and sexual dimorphism in the common sole (Solea solea) and dusky flounder (Syacium papillosum).
Most species of flatfish (order Pleuronectiformes) are marine, inhabiting temperate and tropical seas, though some species extend into Arctic waters or live in freshwater environments.12
While these bony fishes can be found at depths of up to 1,000 metres, the majority live at moderate depths along the continental shelf in less than 200 metres of water. As carnivorous bottom-dwellers, they habitually rest on one side on the ocean floor, often burying themselves in sand or mud with only their eyes protruding to wait for prey.123