Difference Between Opilio Crab And Bairdi Crab
Crab is a popular seafood delicacy that is enjoyed by people worldwide. Among the many types of crabs available, the most widely consumed are the Opilio crab and Bairdi crab. However, despite their similarities, these two species of crabs differ in several ways. This article will explore the differences between Opilio crab and Bairdi crab in detail.
What is an Opilio Crab?
An Opilio crab, also known as Chionoecetes opilio or snow crab, is a type of crab that is predominantly found in the cold waters of the North Atlantic and North Pacific oceans. This crab species has a bright red or orange shell with a spiky and bumpy texture. The Opilio crab is a popular choice among seafood lovers due to its sweet and delicate flavor, white meat, and tender texture. It is also an excellent source of protein, essential nutrients, and minerals.
What is a Bairdi Crab?
A Bairdi crab, or Chionoecetes bairdi, is a type of crab that is prevalent in the deep waters of the North Pacific Ocean. Bairdi crabs are also known as tanner crabs or golden king crabs due to their reddish-brown shell color. The meat of the Bairdi crab is firm, sweet, and flaky with a slightly nutty flavor. The high protein content and low fat make it a nutritious and healthy seafood option.
Size and Shape
Opilio crabs are relatively small and can reach a maximum size of 6 inches from claw to claw. They have a round and compact body with five pairs of legs, including two claws. On the other hand, Bairdi crabs are larger than Opilio crabs and can grow up to 10 inches in size. They have a more oval-shaped body with four pairs of legs instead of five, and they have more prominent, larger claws than the Opilio crab.
Habitat and Distribution
Opilio crabs are mainly found in the cold waters of the North Atlantic and North Pacific oceans, with their distribution ranging from Alaska, Canada to Russia. They can be found in deep waters or at the bottom of the ocean's continental shelf. Bairdi crabs, on the other hand, are commonly found in the North Pacific Ocean, primarily in the Bering Sea and the Aleutian Islands. They prefer to live in deep waters, and they can migrate towards shallower areas during the winter months.
Season and Harvesting
The harvesting season for both Opilio and Bairdi crabs falls between October and January each year. However, the harvesting season for Bairdi crab is shorter than that of the Opilio crab. The commercial fishing of Bairdi crabs in the United States is regulated by the Alaska Fish and Game Department.
Cooking and Culinary Uses
Both Opilio and Bairdi crabs have a tender and delicate meat that is ideal for a variety of culinary preparations. They can be boiled, steamed, sautéed, or grilled. Opilio crabs are typically used in sushi, salads, and soups, while Bairdi crabs are commonly used in crab cakes, crab legs, and pasta dishes. The meat of both crabs is also used in the preparation of crab bisques, chowders, and stews.
Conclusion
The Opilio crab and Bairdi crab are two of the most popular types of crabs consumed worldwide. While they share similarities in taste and texture, they differ in several ways, including size, shape, habitat, and culinary uses. Regardless of which crab species you choose, they are both delicious and nutritious seafood options that can add flavor and variety to your meals.
