1, Distribution area: Antarctic Cynodon is mainly distributed in the sub-Antarctic archipelago waters of southern Chile, France, New Zealand and South Africa, while silver cod is mainly distributed in the Arctic Ocean and the North Pacific Ocean.
2. Morphological characteristics: Antarctic Cynodon is a large benthic fish, with a body length of 2.2 meters and a life span of 50 years. The silver cod generally lives near the bottom and belongs to cold-water benthic fish.
3. Economic value: Antarctic pike is regarded as an edible fish, and its meat is white and tender, and it is known as white gold. The price of silver cod is relatively high, and it is regarded as a high-grade food.