Difference between Bairdi crab and Opilio crab
The bairdi and opilio crabs are two species of crabs that inhabit the cold waters of the North Pacific Ocean. Although at first glance they may appear similar, there are several key differences between these two species of crab. deep sea crabs.
Both species are highly valued in the fishing industry for their delicious meat, but they have distinctive characteristics in terms of their appearance, habitat and season of capture. Knowing these differences is essential for seafood lovers and for those interested in marine diversity.
Physical characteristics
One of the main differences between bairdi crab and opilio crab lies in his physical appearance. The bairdi crab, also known as the giant crab, can reach an impressive size of up to 28 centimeters in shell width and weigh more than 2 kilograms. On the other hand, the opilio crab, or snow crab, is smaller, with a shell width that ranges between 7 and 13 centimeters.
Another distinctive feature is the color of its shell. The bairdi crab It has a reddish-brown shell, while the opilio crab has a light brown or beige shell, with white spots that give it a snowy appearance, hence its common name of snow crab.
Habitat and distribution
Although both species live in the North Pacific Ocean, their ranges and habitat preferences differ. The Bairdi crab is found primarily in Alaskan waters, from the Gulf of Alaska to the Bering Sea, at depths ranging from 20 to 300 meters. For his part, the opilio crab It has a broader distribution, spanning from Alaska to Japan, and is found at greater depths, which can reach up to 1.500 meters.
Furthermore, the bairdi crab It prefers sandy or muddy seabeds, while the opilio crab is more commonly found on hard, rocky bottoms, as well as in areas with strong underwater currents.
Catch season and commercial value
The capture season for these two species of crabs It also varies. The bairdi crab season generally runs from autumn to early spring, with peak catches in the winter months. On the other hand, the season of opilio crab It is usually shorter, mainly covering the winter months.
Regarding their commercial value, both species are highly appreciated for their white, firm and sweet meat. However, due to its larger size and lower availability, the crab by bairdi tends to have a higher price in the market compared to opilio crab.
Flavor and culinary uses
Although the flavor of both species is similar, seafood experts point out subtle differences. The meat of the bairdi crab It is known for its firmer texture and slightly sweeter, more delicate flavor. On the other hand, the meat of the opilio crab is valued for its softness and its more pronounced seafood flavor.
In the kitchen, both bairdi crab like opilio crab They are used in a wide variety of dishes. From salads and sandwiches to pastas and soups, these crabs add a touch of elegance and flavor to any recipe. Its meat is also appreciated naturally, boiled or steamed, and served with sauces or melted butter.
Know the differences between bairdi crab and opilio crab It allows us to appreciate the diversity of species that inhabit the oceans and enjoy their unique characteristics both in appearance and flavor. Whether you prefer the imposing bairdi crab or the delicate opilio crab, both are culinary treasures that the sea offers us.