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Fish

A fish is any aquatic vertebrate animal that is typically cold-blooded, covered with scales, and equipped with two sets of paired fins and several unpaired fins.

9,777 Questions

Do lemon fish have scales?

Yes, lemon fish, also known as cobia, have smooth skin with very small, barely noticeable scales. They are often mistaken as scaleless due to the fine texture of their skin.

Jaws are believed to have evolved from the?

Jaws are believed to have evolved from the first pair of gill arches in early fish species. Over time, these arches transformed into the complex structures we see in modern vertebrates, allowing for more efficient feeding and predation. This adaptation played a key role in the evolutionary success of jawed vertebrates.

What state is known for salmon?

Alaska is known for its salmon fishing industry, particularly for wild-caught salmon like sockeye, coho, and king (chinook) salmon. The state's rivers and streams are abundant with salmon during their annual spawning runs.

Is it possible to own a pet Tuna fish?

I guess anything is possible but Tuna do live in the Ocean and are very very large, fast swimming fish who hunt in schools/shoals. I think you would need a very large aquarium to house a Tuna and a large wallet full of money to feed it and keep it alive.

What kind of eggs do most fish lay?

Most fish lay eggs that are externally fertilized. This means that the female fish releases her eggs into the water, where they are fertilized by the male fish's sperm. The fertilized eggs then develop outside the female's body until they hatch.

Why do whales have pelvic bones and fish don't?

Whales are mammals ; see relevant link for additional information .

Whales have pelvic bones because millions of years ago, they were land animals, but as they evolved, they no longer needed their pelvis because over time they lost their need for legs. So now their pelvis and legs are vestigial, meaning they no longer serve their original purpose. They just kept the trait. As for fish, they never had legs, so no need for a pelvis.

When are types of wild salmon available?

Wild salmon is typically available from late spring to early fall, with the peak season being in the summer months. The specific availability can vary depending on the species and location of the catch. Wild salmon can be found fresh or frozen, depending on the time of year and region.

Which country did fish come from?

Fish originated from the waters of Earth, so they are found in various countries all over the world. Fish can be found in rivers, lakes, oceans, and other bodies of water, so they do not originate from a specific country.

What is the dirtiest fish in the sea?

The hagfish is often considered the dirtiest fish in the sea due to its scavenging behavior, slimy secretion, and ability to produce copious amounts of mucus when threatened.

Can dogs eat fish sticks or fish portions that are cooked?

Yes, dogs can eat cooked fish sticks or portions in moderation. However, it's important to ensure that the fish is thoroughly cooked and free from any seasoning or ingredients that could be harmful to dogs, such as garlic or onion. Additionally, feeding fish as an occasional treat is recommended.

Need a license for 766 wholesale fish dealer?

To operate as a wholesale fish dealer, you would typically need a Wholesale Fish Dealer License issued by the relevant regulatory authority in your jurisdiction. The specific requirements and application process can vary depending on where you are located. It's advisable to contact your local department of agriculture or fisheries to obtain the necessary information and application forms.

Which fish has both its eyes on same side of its head?

The flatfish, such as flounders, halibuts, and soles, have both their eyes on the same side of their head. This adaptation allows them to lie flat on the ocean floor and easily camouflage themselves against predators.

Which fish shares its name with a sports boot?

The fish that shares its name with a sports boot is the "Barracuda".

Will a betta fish die if he swallows a hair?

When my betta gets long fibers or hair stuck in his mouth, I put him in a glass bread baking dish with 2" water & net him. I take tweezers and very very slowly pull it out - if it wasn't rectified on its own in 2 days. I put half dose of stress guard in tank and wait 6-8 hours to feed him. They have all survived this. If it stays in the gut & mouth you risk infection. I have a ceiling fan that blows things in tank so I try to keep majority of it covered with air holes.

How do you tell age of fish?

You can tell the age of a fish from the number of growth rings on each of its scales. Each pair of rings represents a year. The dark narrow rings represents winter; the wider, lighter rings represents summer.

Are Sea Monkeys Brine Shrimp?

Yes they are a variety of brine shrimp that were marketed by a very smart ("Spin Doctor" type entrepreneur who got very rich from the spin).

What do discus fish eat?

Discus fish primarily eat a diet of live or frozen foods like bloodworms, brine shrimp, and blackworms. They may also eat high-quality flake or pellet food specifically designed for discus fish. It's important to provide them with a varied diet to ensure they receive all the necessary nutrients.

Do sea monkeys eat on algae?

Sea monkeys primarily eat algae and other microscopic organisms in their environment. These tiny creatures are filter feeders and rely on consuming small particles suspended in the water. Additionally, sea monkeys can also be fed commercial food designed specifically for them.

What percent of lake water is fish pee?

What, do you want to know if you can drink the lake water? Not enough to cause any health issues; you should be more worried about whatever else is in that lake, one kid died from an ameoba (Did I spell that right?) in his ear

Do fish have loins?

I am an Aquaculture Technician and have worked with fish for nearly 20 years. There are no such things as "Fish Loins" It's just as ridiculous as thinking a pig or cow has fillets. This is simply a marketing ploy to make money off our stupidity, if in fact you are fooled by this. Next time you see" fish loins" for sale anywhere, ask the guy behind the seafood counter to point out the difference between a fillet and a fish loin. You'll only end up putting him on the spot. it's fun, I do it all the time. So there is your professional answer and "You're welcome"

Hoki fish newzealand is a skin fish or scale fish?

There are many shia and kosher sites which say that hoki has no scales and is therefore haram, however hoki go through a cycle where they are born with scales and eventually lose their scales at a certain age. Judging from this cycle I am unsure as to whether or no hoki is haram or not. My predictions on this is that if they are caught while their scales have not shed then they must be halal as narrated by Imam Ali a.s. If they are caught with no scales then they must be haram. : Yes i agree with you that the hoki fish does have scales and loses them at a certain age however it would be very difficult to tell as to whether or not they have been caught with their scales still intact. As most hoki is filleted and crumbed, knowing whether or not the fish had scales or not is almost impossible to tell so not knowing is a form of shak (doubt) which makes the fish haram and therefore unable to be eaten. Unless the whole hoki fish is seen with its scales intact it is halal and may be consumed due to the fact that it is a fish with scales and has been permissed to be eaten by Imam Ali a.s. If however you see it with no scales it is haram. Similarly, it is haram if you are unaware as to whether or not it has had its scales before being filleted as it is a form of shak.

What is a grenal fish?

While a boy growing up in the south east Missouri, I would fish the Varner river. On sveral occassions while believing I had hooked a huge Channel Cat, I would pull up thye devil himself, a Grenal.

A Grenal had a black upper body and grey under belly, it looked like a a "Snake Fish" is what I called it before the term even became known in America. I would take the Grenal down to a place where everyone appreciated something out of the water, a lady named Malma Jay would purchase a Grenal for $1.00 and make Grenal Sausage out of it?

Anyways, I hated to look upon this fish, it was ugly and the image alwasy stuck to me, I remember the biggest one I ever caught, remember it was at the first bend in the river past the old wooden bridge, steep bank, thought I had a cat, was the devil again, haunting my hook.....

What is the best estimate of the capacity of a fish bowl?

The capacity of a standard fishbowl is typically around 1 to 3 gallons, depending on the size and shape. It's best to refer to the manufacturer's specifications or measure the volume manually for an accurate estimate.