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What makes a blue crayfish blue?

Asked: MIKE ROWAN, Last Updated:

Buster Blue. Buster Blue, a rare blue lobster, was caught in 2009 by Captain Pete Begley. The lobster's blue coloration is a result of a genetic defect that causes the lobster to produce more of a certain protein than normal. Blue lobsters occur about one in every two million lobsters.

FAQ

  • Is Pollock a dirty fish?

    Is Pollock like tilapia? Cod, pollock, and haddock are even leaner than tilapia and almost as mild, with firm flesh. They're also wild caught as a rule, which makes for a very clean and contaminant-free fish.

  • Why does my salmon look red?

    The red colour of salmon is due to a pigment called astaxanthin . A salmon is basically a white fish. The red pigment is made by algae and single cell organisms, which are eaten by shrimps; the pigment is then stored in their shell and flesh. ... Astaxanthin is a carotenoid, meaning it is a compound similar to carotene.

  • Can vacuum packed smoked salmon be frozen?

    If your smoked fish is still vacuum sealed and you expect to finish the whole thing within a couple of days of thawing, you can freeze it as is. Just toss it in the freezer, and you're good to go. But if you need only a small amount at a time, portioning the salmon would definitely help.

  • What are squids favorite food?

    Squid are carnivorous and their favorite foods include small fish, crabs, shrimp and other squid. A squid will stalk its prey by hiding out of sight until the animal is within range, then shoots out its arms to ensnare the food. The squid then pulls the food to its mouth with its arms.

  • How do you dry herring?

    Place it on a cooling rack and let it dry under the heat of the sun for 1 whole day. Or in our case onboard, I place it inside the oven with the temperature set to 50'C and the oven door crack open for the air to circulate. Let it dry for 12 hours. Wrap dried herrings in clean newspapers.

  • How can you tell a female king salmon?

    Coloration. In the ocean, male and female salmon are both silver in color. However, as spawning time arrives, the male salmon typically displays brighter color changes; the female salmon's color is more subdued. Male sockeye salmon turn a bright red, while the female turns more green than red.

17 Related Question Answers Found:

  • Why is haddock so expensive?

    The fish and chip shop favourite haddock is set to get more expensive after scientists discovered British stocks are lower than expected. You can either cook straight from frozen, or let it thaw slowly in the refrigerator first—never on the counter!

  • Is there a lot of bones in milkfish?

    Milkfish, also called Bangus or 虱目鱼 is a very popular fish in Taiwan and Philippines but it has not picked up so much in other parts of the world due to the amount of bones in this fish. It has a total of 214 bones!

  • Are you supposed to eat anchovy bones?

    The anchovies are usually packed in jars but you should try rinsing off the salt to make sure nothing creates the extreme taste. ... With this being said, you can always add anchovies to the pizza without even removing the bones. This is because the bones are soft and are equally edible.

  • Do trout eat hot dogs?

    Offering tasty baits, whether manmade or natural, is the way to lure hungry trout released from the hatchery. Fly-fishing and trout go together like hotdogs and baseball, yet during the early season, conditions may not be favorable for any form of artificial offering.

  • How fast do pacu fish grow?

    With half way decent water quality and food, you can expect a pacu to reach around 16" in that first year. at 6-8" expect them to hit an alarmingly fast growth spurt. they will balloon up from that 6-8 to a whopping 16+ in just a month or two. you can LITERALLY see them grow from day to day.

  • Is fish sauce bad for kidneys?

    Who should not use fish sauce? Those with kidney disease, osteoarthritis, hypertension, diabetes, cardiovascular disease should not eat fish sauce. The sauce contains very high level of salt, thus it can be a dangerous seasoning for some groups.

  • Is it better to grill or bake fish?

    Baked fish is considered healthier than grilled fish because it does not reduce the nutrients and vitamins it contains while doing the process. There are plenty of fish cooking methods you can choose from.

  • What is the season for herring?

    The fishing season starts in October in the southern North Sea, and follows the herring through the winter months as they migrate down through the eastern Channel, ending in February or March when the quota has been met.

  • Is canned mackerel healthier than canned tuna?

    Fact: Canned Mackerel Beats Tuna Any Day of the Week Canned mackerel is richer and milder than canned tuna, and even more sustainable. It all started with a tuna melt.

  • Why do fishermen catch dolphins?

    Here, the local fishermen rely on dolphins to help them with their yearly fish catch. ... Scientists had known that dolphins work together to herd groups of mullet, a fish that's an important source of food for local fishermen, toward a line of fishermen in boats or knee-deep water.

  • How do you dry shrimp in the oven?

    Place the shrimps or prawns (if it's what you are using) on your oven racks. Place in the preheated oven and bake for 25 minutes. Depending on the heating capacity of your oven, this may be less so please keep an eye on it. After 25 minutes, you will notice that they are almost dry.

  • Can you make a living tuna fishing?

    The tuna fishermen in Washington averaged $30,240 per year, equal to an hourly wage of $14.54. Massachusetts paid its fishermen an average of $30,020 per year, equal to $14.43 per hour. The fishermen in Virginia earned an average of $29,710 per year, or $14.28 per hour.

  • Does salmon need to be at room temperature before cooking?

    Let it Reach Room Temperature Before Cooking. When you add cold fish to a hot pan, it will cook unevenly. It is a good idea to let salmon sit out for 15 to 20 minutes before cooking so that it can warm to room temperature. ... If it is at room temperature for too long it can be a food safety risk.

  • Should you take salmon out of fridge before cooking?

    It is a good idea to let salmon sit out for 15 to 20 minutes before cooking so that it can warm to room temperature. Do not let it sit out for too long. You want it to reach room temperature right before cooking.

  • Is it good to have algae in your fish tank?

    Algae is actually a good thing for your aquarium's ecosystem because many fish and invertebrates like to eat it and it helps clean the water as a form of filtration. Plus, certain algae can look attractive and make an aquarium seem more natural.

  • Does anchovy paste have anchovies?

    Anchovy Paste It's all the beautiful anchovy flavor without having to deal with the actual fish. The reason anchovies are such a powerful ingredient in a dish is because they not only provide saltiness, but they also lend an umami punch. ... For reference, 1 anchovy fillet = 1/2 teaspoon anchovy paste.

  • Can I feed my clown loach cucumber?

    Feeder Fish They love, love, love the cucumber. And they also like spirulina wafers, massivore delite, sinking shrimp pellets... LOL they're not picky!

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