Gadoid fish, also known as the cod family, includes many species of fish that are commonly caught and consumed. These fish are characterized by their three dorsal fins and elongated body shape. Some of the most popular types of gadoid fish include cod, haddock, pollock, and whiting. Other synonyms for gadoid fish include groundfish, whitefish, and tomcod. They are an important source of food and revenue for many communities around the world, and are prized for their mild, white flesh. These fish are also highly sought after by anglers for sport fishing and have rich cultural significance in maritime traditions.