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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

How long does it take a fish to die?

The answer to this question depends on several factors, such as the type of fish, the cause of death, and the environment. According to some web sources, it generally takes a fish about four to ten minutes to die out of water.

However, some fish can survive longer out of water, especially saltwater fish, which can last up to 30 minutes³. On the other hand, some fish can die faster due to old age, disease, malnutrition, or injury¹⁴⁵. Therefore, the exact time it takes for a fish to die can vary widely depending on the situation.

Why their is a need for you to be acquainted with the different terminologies to be used and fish culture?

Why there is a need for you to be acquanted with the different terminologies to be use in fish culture

What are fish bones made of?

A fish is made of scales, bones, blood, intestines, etc. Basically the same way we are created, but we are 75% water, and fish have are not. If you really want to see what a fish is made of, Google "Fish Chart" in the Pictures section.

What type of crab lives in the shells of other fish?

A crab that lives in the shells of other shell fish is called a hermit crab.

What does smelts eat?

They eat small fish such as zooplankton and sometimes shrimp

Is a porcupine a mammal reptile bird amphibian fish insect?

A porcupine is a mammal because it does'nt meet all the characteristics of the others

What is the biggset fish world?

the monterey bay aquarium is the largest 1 in the world.

How many fillets from a flat fish?

The number of fillets that can be obtained from a flat fish depends on its size and weight. Generally, a small flat fish like a sole or plaice can yield 2-4 fillets, while larger species like halibut or turbot can be divided into 6-8 fillets.

How is the Amazon dangerous?

Rainforests really only face deforestation for farmland, especially in the Amazon and central Africa.

What is anadromous and catadromous?

Ascending rivers from the sea, at certain seasons, for breeding, as the salmon, shad, etc., Tending upwards; -- said of terns in which the lowest secondary segments are on the upper side of the branch of the central stem.

Why are mammals different from fishes?

Yes, they are. Fish cannot be removed out of water without dieing, but mammals can be in water and land, and mammals have more organs than fish, but fish are the only ones with a Swim bladder. A Swim Bladder helps the fish find density in water to float and swim.

What is water temperature for puffer fish?

Green Spotted Puffer Fish have a life-span of 5-10 years.

Do fish maintain a stable body temperature?

Depends on the fish. Tunas and some sharks are known to regulate their body temperatures. Most other fish don't.

What order does the perch fish belong to?

The perch belongs to the order 'Perciformes'.

How will the arowana fish hatch eggs?

Arowanas are mouth breeders, that is, the male will carry the fertilized eggs in his mouth and protect the young once they hatch. See the link below for a good overview of this fish's reproductive habits.

Why do animals who live in water need water?

Some animals that live primarily in saltwater need fresh water because saltwater does not absorb the necessary impurities from their metabolic systems.

Salmon and some species of eels spend part of their life cycle in fresh water (where they have to retain salt) and part in the sea (where they have to balance their body salt with the saltwater around them).