What is the Difference Between Red and Blue King Crab? - American Oceans (2024)

The difference between red and blue king crabs may be subtle to a person who is not familiar with the crabs.

What is the Difference Between Red and Blue King Crab? - American Oceans (1)

But to expert marine biologists (and chefs!) the two are vastly different. Let’s learn about these two king crabs and their differences both in and out of the kitchen.

In the Wild: Red vs. Blue King Crab

Red king crab and blue king crab have a few big differences when it comes to their natural habitat and bodies.

Red King Crab

The red king crab is the largest crab commercially available, with females often weighing up to 24 pounds and with leg spans of up to five feet.

What is the Difference Between Red and Blue King Crab? - American Oceans (2)

Their color can be brown through a bluish red, but they are much redder than their counterparts the blue king crab.

The red king crab is much easier to locate than the blue king crab as it is higher in numbers and is located in the Bering Sea as well as the North Pacific Ocean.

Blue King Crab

While the red king crab is the largest commercial crab, the blue king crab is the largest king crab overall.

What is the Difference Between Red and Blue King Crab? - American Oceans (3)

The blue king crab is not exactly blue, but it has a much darker tone than the red king crab and sometimes appears to have a bluish hue.

One fun fact about the blue king crab is that they have an extra set of legs! They are difficult to see as they are tucked up under their shell, but are used to help with fertilization.

These crabs also tend to live deeper in the ocean than their red counterparts and are more difficult to find. They are only known to be located in the Bering Sea.

Differences In the Kitchen

Red and blue king crabs do not just differ in the wild: they are also known for being fairly different in the restaurant industry.

Red King Crab

The red king crab makes up about 75% of the king crab industry.

What is the Difference Between Red and Blue King Crab? - American Oceans (4)

Red king crabs have thicker legs than their blue partners, which makes them preferable for eating when it comes to the amount of meat.

Most people tend to prefer red king crab when it comes to taste, as it is usually more flavorful.

This crab tends to go for $7.00 per pound, with a leg generally costing between $60 and $70.

Blue King Crab

The blue king crab, being lesser in numbers and more difficult to find, only makes up 15% of the king crab industry.

People generally describe the blue king crab as having a slightly sweeter and more mild taste than other king crabs.

Because of this, fewer people tend to prefer the blue king over the red king, especially people who love the taste of crab.

Therefore, the blue king crab tends to sell for around $4 per pound. Aesthetically, however, a lot of people find the blue king crab more enjoyable to present.

Their odd color combined with claws that are much larger than the red king crab makes for an excellent presentation!

Takeaways

The red and blue king crab don’t have many differences to the novice crab student, but for experts in both the field and in the kitchen the two crabs are vastly different.

What is the Difference Between Red and Blue King Crab? - American Oceans (2024)

FAQs

What is the Difference Between Red and Blue King Crab? - American Oceans? ›

Blue king crab

king crab
General Description. Red king crabs (Paralithodes camtschaticus) are a species of large crab that appear dark red or burgundy in color. Red king crabs can grow very large with carapace (the shell covering their back) lengths up to 11 inches and a five foot leg span.
https://www.adfg.alaska.gov › adfg=redkingcrab.printerfriendly
are similar in size and appearance, except for color, to the more widespread red king crab, but are typically biennial spawners with lesser fecundity and somewhat larger sized eggs.

What is the difference between red king crab and blue king crab? ›

Taste-wise, blue king crab is similar to red king crab, typically sweeter, although slightly milder in flavor than red. When it is available in-season, I like serving blue king crab when I am entertaining guests. They are always amazed at the size of the claws.

What is the difference between red crab and blue crab? ›

“However, blue crab is found in brackish water while red crab resides in salt water, so sodium levels in red crab are higher than blue, and due to different habitats, the red crab has more protein and less total fat.”

Is blue king crab more expensive than red? ›

The less insisted upon Blue King is cheaper than Red King but more expensive than the Golden King. Blue King is an affordable option that retains the savory, buttery taste of the King species.

What is the best tasting crab in the US? ›

The blue crab is among the best types of crab due to its sweetness and quality flavor. Many describe the flavor as rich and buttery. The taste of the claw meat also has a nutty flavor. You can eat the softshells, and the cooked shells turn an orangish-red.

What is the best king crab to eat? ›

Taste-wise, true red king crab is the best in the world. The meat is snow-white, with highlights of bright red. Colossal King Crabs legs are the largest crab caught in the world and each crab cluster is bursting with delicious crab meat your family will love.

Why is red king crab so expensive? ›

With a resilient U.S. economy and a ban on Russian king crab imports, the Bristol Bay red king crab fishery is commanding a premium in the market, according to crab expert Les Hodges. He reported U. S. king crab imports are down 87 percent through October to 3.4 million pounds.

Which crab is good, blue or red? ›

While meat from any species of crab may be used, the Blue Crab, whose native habitat includes the Chesapeake Bay, is the traditional choice and generally considered to be the best tasting. These crabs are incredibly sweet—and many aficionados prefer them to any other type of crab.

Why aren't red crabs edible? ›

Their small size, high water content and poor meat quality mean they are not considered edible by humans.

What the most expensive crab? ›

The most expensive crab ever sold was a 2-pound snow crab for $46,000 at auction. One snow crab with five legs sold for a record-breaking $3300 per pound in Tottori, Japan. The most expensive Dungeness crab ever sold was a 2.5-pound specimen for $665 at an auction.

Which crab is best to eat? ›

Snow crabs are one of the best crabs to eat since their white meat is so flaky and delicious. Use a cracker to break the outer shell to get to the long, thick spears of meat inside each leg.

Why is blue crab so expensive? ›

The Cost of Catching and Processing Crab Meat

One of the main reasons why crab meat is expensive is due to the high cost of catching and processing the crabs. Crabbing is a labor-intensive process that requires skilled workers to operate specialized equipment such as crab traps and crab pots.

Why is crab so expensive in Florida? ›

Reasons for High Stone Crab Prices

Florida Stone crabs are found in limited numbers, making them a rare delicacy. The harvesting process for Florida stone crab claws is more involved than other types of crab. Florida stone crabs have to be at least 2 3/4 inches across the back to legally harvest.

Which crab legs taste the best? ›

Taste: King crab vs snow crab taste very differently and their meat is usually used for different purposes. The King crab is known as the best of the best when it comes to crab meat and it is usually a delicacy and eaten on its own or with a buttery dip.

Which is better, Dungeness or king crab? ›

Dungeness Crab Tastes Better Than King Crab

Dungeness crab has a sweet, succulent taste and melt-in-your-mouth texture. Dungeness crab legs are a true delicacy with a firmer texture than the body meat. In comparison, King crab has a milder flavor, almost to the point of being generic.

What state has the best king crabs? ›

Alaska's seafood industry is much larger than that of any other state (via Statista), and crabs are a central part of the sector. King, Dungeness, and snow crabs are all caught in Alaska, according to Alaska Seafood.

Is blue crab better than king crab? ›

This opaque, plump meat entertains the dinner guests. Critics claim, however, they both deserve an equal place at the feast. The calendar planning is simple. King crabs run from October through February with the freshest meat, while the blue crab impresses during mid-to late summer.

Are red king crabs good to eat? ›

Red king crabs can provide many dietary benefits including a good source of protein. When red king crabs grow too big for their shell (exoskeleton), they shed their shell by absorbing water and cracking it, a process called molting.

What is the sweetest king crab? ›

While they may be slightly smaller than red king crabs, golden king crab legs are still a feast in their own right, and enthusiasts celebrate their uniquely sweet flavor.

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