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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

Where would coelacanths be located on a branching tree?

Coelacanths would be located on a branching tree of life in the group known as lobe-finned fishes (Sarcopterygii). They are ancient fish that are more closely related to land vertebrates (tetrapods) than to ray-finned fish (Actinopterygii).

What are the 2 types of fishing outfits?

The two main types of fishing outfits are spinning outfits (comprising of a spinning reel and a spinning rod) and baitcasting outfits (consisting of a baitcasting reel and a baitcasting rod). Each type is suited for particular fishing techniques and styles.

Why do your fish poo so much?

Fish produce waste in the form of poop as a natural byproduct of their metabolic processes. The amount of waste produced depends on the type and quantity of food consumed, as well as the size and number of fish in the tank. It is important to regularly clean the tank and maintain good water quality to prevent waste buildup.

What fish can pet stores sell?

Pet stores can sell a variety of freshwater and saltwater fish species, including popular ones like bettas, guppies, neon tetras, goldfish, and clownfish. These fish are generally suitable for beginners and are commonly found in pet stores due to their popularity and ease of care.

Can you use Fish Foam glass cleaner on plastic showers?

Fish Foam glass cleaner is specifically designed for cleaning glass surfaces and may not be suitable for cleaning plastic showers. It is always best to refer to the manufacturer's instructions or test a small, inconspicuous area before using it on plastic surfaces to avoid potential damage. Consider using a cleaner specifically formulated for plastic surfaces for optimal results.

What is a person called who takes care of fish?

A person who takes care of fish is called an "aquarist" or a "fishkeeper." They are responsible for maintaining the health and well-being of the fish in their care by ensuring they have a suitable environment, feeding them properly, and monitoring their behavior.

Fish left out for 12 hours good to eat?

No, fish left out of the refrigerator for 12 hours is not safe to eat. Perishable foods like fish should not be left unrefrigerated for more than 2 hours to prevent the growth of harmful bacteria that could cause foodborne illness. It is best to discard the fish to avoid the risk of food poisoning.

What type of skeleton does red snapper have?

A bony skeleton. Snappers are a member of the taxonomic group Osteichthyes (bony fish), as opposed to cartilaginous fishes (like sharks) or boneless fishes (like hagfish).

What kind of fish does Arthur Treachers serve?

Arthur Treacher's primarily serves fried fish such as cod, haddock, and shrimp, along with sides like coleslaw, fries, and hush puppies.

Do toad fish swell up?

Yes, some species of toadfish have the ability to swell up when threatened or disturbed. They can inflate their bodies with air or water to appear larger and more intimidating to potential predators. This behavior is a form of defense mechanism.

Can a neon tetra live in sea monkey tank?

No, neon tetras are freshwater fish and require specific conditions to thrive. Sea monkeys require saltwater, so it would not be suitable to house neon tetras in a sea monkey tank. It is important to provide appropriate habitat for each species to ensure their well-being.

What covering protects the gills on a fish?

That is a hard but flexible cover which, in bony fish, forms the outer wall of the gill chamber. It protects the gills and also plays a major role in the pumping mechanism that regulates the continuous flow of water over them.

Why is steel so strong?

Steel is strong because of its atomic structure. The arrangement of iron and carbon atoms creates a strong crystalline structure that can withstand heavy loads and stresses without deforming or breaking easily. Additionally, the presence of impurities and alloying elements in steel can further enhance its strength and toughness.

Americans are encouraged to eat more fish due to its high content of what?

Americans are encouraged to eat more fish due to its high content of omega-3 fatty acids, which are beneficial for heart health. Omega-3 fatty acids can help lower the risk of heart disease and stroke.

What is hypothesis for there are fewer fish in a particular creek this year?

One hypothesis could be that there has been a change in water quality or pollution levels in the creek that is impacting the fish population. Another hypothesis could be that there has been increased fishing pressure or predation in the area. It's also possible that there have been natural factors, such as disease or changes in food availability, affecting the fish population.

How much is the price of a doctor fish?

These are what I have found to be average prices, calculated by researching numerous Garra Rufa fish suppliers online and speaking to the few suppliers of complete systems that I know.

2-3 cm from 85p 4-5 cm from £1.50 6-8 cm from £2.00

These are UK prices and quantity of order can greatly effect the cost.

Why are fish from the class Agnatha considered primitive?

Agnatha means 'no jaws', and they really don't have jaws, although they do have teeth. They also have no stomach, and no boney skeleton. Their skeleton is cartilagineous, like the elasmobranchs.

Are there any fish that can swallow a man whole?

Yes, There are Great whites, Wel's and Piraiba catfish and maybe gulper eels. There are many kinds of prehistoric fish like Xiphactinus and Dunkleosteus that can swallow a human whole if it were around today.

Menhaden fish are found in what country?

Menhaden fish are found along the Atlantic coast of the United States, from New England down to Florida. They inhabit coastal waters and estuaries, where they play a crucial role in the ecosystem as filter feeders.

What does a perch fish look like?

A perch fish typically has a deep body with striped markings running down its sides. They have a spiny dorsal fin and anal fin, and their coloration can vary from greenish to yellow or brownish. Perch are known for their sharp spines on their dorsal fin that can cause injury if handled improperly.

Fish also called Blue Jack?

Blue Jack is another name for Bluefin Trevally, a type of fish commonly found in tropical and subtropical waters. It is known for its blue-green coloration and powerful swimming abilities, making it a popular sport fish among anglers. Blue Jack is also known for its aggressive feeding behavior, often preying on smaller fish and crustaceans.

Does adding semen to sea monkeys make sea people?

No, adding semen to sea monkeys will not create sea people. Sea monkeys are a hybrid form of brine shrimp, and they do not reproduce sexually like humans do. They reproduce through a process called parthenogenesis, where females can produce offspring without fertilization from males.

What do you do when your betta fish has pop-eye?

Pop-eye in betta fish can be caused by various factors such as poor water quality, injury, or infection. It is important to first identify and address the underlying cause. Improve water conditions, maintain proper tank hygiene, and consider medication prescribed by a vet to treat any infection.

Do eel hibernate in the winter?

Eels do not hibernate in the traditional sense during winter. However, during colder months, they may enter a period of reduced activity known as torpor where their metabolism slows down and they become less active. Eels may seek out warmer waters or bury themselves in mud to survive the winter months.

What class do Cartilaginous fish belong to?

I believe the correct answer is Gnathostomat fish, with paired upper and lower jaw structures; and Agnath fish, which generally have only a toothy suction cup like upper jaw mouth structure.

Taken from:

http://en.wikipedia.org/wiki/Jaw