- Size: Cod fish can vary in size, with some species growing up to 6 feet long and weighing over 200 pounds. However, the most common size range for cod fish is between 2 to 4 feet long.
- Body Shape: Cod have an elongated body shape with a rounded snout and a single dorsal fin near the tail. Their body is robust and laterally compressed, meaning that it is flattened from side to side.
- Color: The coloration of cod fish can vary depending on the species and habitat, but they generally have a greenish or brownish-olive upper body with pale yellow to silvery sides and a white belly. Some cod species also have dark spots or stripes on their bodies.
- Fins: Cod fish have two dorsal fins, the first one being higher and more prominent than the second. They also have a single anal fin located below the second dorsal fin. The fins are typically dark brown or olive in color.
- Eyes: Cod fish have relatively large eyes that are located on the sides of their head. Their eyes are well-adapted for low-light conditions as cod often live in deep or murky waters.
- Mouth: Cod fish have a large, terminal mouth with a pronounced lower jaw. Their teeth are small and pointed and are arranged in bands on the jaws. Cod fish are known to have strong bites, which they use to catch and eat prey.
It is important to note that there are several different species of cod fish, and their appearance can vary slightly between species.