What is cod fish?

"Cod fish" is a bit of a redundant term, as "cod" already refers to a type of fish.

Cod is a type of fish belonging to the genus Gadus in the family Gadidae. It is a popular food fish known for its mild flavor and flaky texture.

Here are some key characteristics of cod:

* Appearance: Cod have a long, slender body with a pointed head and a large mouth. They are typically gray or brown in color, sometimes with darker markings.

* Habitat: Cod are found in the North Atlantic Ocean, as well as in the North Pacific and the Baltic Sea. They prefer cold, deep waters.

* Diet: Cod are carnivores and feed on a variety of smaller fish, crustaceans, and other marine life.

* Uses: Cod is a versatile fish used in many different dishes, including fish and chips, cod liver oil, and fish cakes. It can be fried, baked, grilled, or poached.

Here are some common species of cod:

* Atlantic cod (Gadus morhua): The most common type of cod, found in the North Atlantic.

* Pacific cod (Gadus macrocephalus): Found in the North Pacific Ocean.

* Greenland cod (Gadus ogac): Found in the North Atlantic and Arctic Oceans.

Note: Overfishing has significantly impacted cod populations in some areas, so it's important to choose sustainable sources of cod when purchasing it.