Witch - The species lives on soft bottoms between 45 and 1460 m and prefers temperatures of 2–6 ºC.
Blackfin flounder - The blackfin flounder's diet consists of benthos invertebrates such as crustaceans, molluscs and worms.
Witch - The rex sole is a right-eyed flounder with an elongate, oval-shaped body and a small mouth.