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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 Arctic fish have anti-freeze in their blood?

Yes, Arctic fish have antifreeze proteins in their blood that allow them to survive in extremely cold temperatures by lowering the freezing point of their body fluids. These proteins prevent ice crystals from forming and damaging the fish's cells, enabling them to thrive in icy waters.

Does a blow fish have fur or skin?

Firstly remember that FISH HAVE SCALES!!!I don't think it would be a fish if it had fur or skin. Blow fish have scales, but also have many spikes across their body. These spikes are a form of defence, other fish are not so keen to eat something that would scratch on their throat and mouths!!! Hope this helps.

How do fishermen transport fish and where do they transport it to?

Once fisherman catch the fish, it will then be cleaned and ready to sell by the other crew members. After it is polished, it then will be shipped or trained to it's final destination. They ship it off to markets around the world.

How do fish stay afloat?

Fish are able to stay afloat due to their swim bladders, which are gas-filled organs that help regulate their buoyancy. By adjusting the amount of gas in their swim bladders, fish can control their position in the water column. The overall shape and composition of a fish's body also contribute to their ability to stay afloat and move through the water efficiently.

What makes bony fish float?

Bony fish have a swim bladder that helps them regulate their buoyancy and control their depth in the water. By adjusting the amount of air in the swim bladder, bony fish can increase or decrease their buoyancy, allowing them to float or sink as needed.

Are sea fish in danger of extintion?

There are 34 different subspecies of the Seahorse, that are listed on the IUCN Red List. They show a status from "endangered" with the population decreasing, to "data deficient" with the population unknown. Also, they have protection through the CITES, and their trade rules. The import, and export of seahorses has been under CITES control since May of 2004. While, Norway, Japan, South Korea, and Indonesia, all rejected the trade rules set by CITES for the trade, and commerce of Seahorses. So to say, that all Seahorses are listed with a status "endangered" would be misleading, there are just too many subspecies, at different levels of "danger" to make such a general statement. But, it's fair to say, that the species as a whole, is in danger, and may need help to face an uncertain future. To check on a specific subspecies, or for more details, see the sites listed below.

Which fishes give birth to young alive?

Gambusia (Mosquito Fish) have live births. Some sharks are ovoviviparious, which means eggs are laid and hatch within the female, then leave the female, but there is no placenta which would be associated with a live birth.

There may be other species which have live births, but I don't know them offhand.
NO ...Fish lay eggs ...

Do fish see in color?

Not completely, they can look up down, left and right, but because of the position of the eyes, they physically cannot see straight ahead at short distances.

I'll give you an example, I have fish in fish tank that will come to the front of the tank and tilt at an angle, one way or another to check me out with one eye.

There are exemptions to the rule, such as a fish will eyes more towards the front of their heads. Naturally, a flounder can only look up at an aerial view one one side of it's body.

Which type of fish shares a name with a deep voice?

The Grouper is a type of fish that shares a name with a deep voice. This large predatory fish is known for its deep, bass-like vocalizations that sound like a "grunting" noise, hence the name association.

What is the fastest underwater fish?

The sailfish is often considered the fastest underwater fish, capable of reaching speeds up to 68 miles per hour (110 kilometers per hour).

Do fish need plants to survive?

No, fish do not necessarily need plants to survive. However, plants can provide fish with hiding spots, oxygen, and natural filtration in their environment, which can contribute to their overall well-being.

3 main groups of fish?

The three classes of fish are (scientific name/common name):

Agnatha/Jawless or No Jaw

Chondrichthyes (chon-dri-ik-thees)/Cartilaginous (cart-e-la-ga-nis)

Osteichthyes (os-t-ik-thees)/Bony

Pronunciation in parenthesis

What is a fish loin?

There is no such thing as "fish loins" - well, not exactly. LOIN in reference to meats is defined as from the area between ribs and hips. This has no clear meaning with fish. Descriptions like "Tilapia Loins" is just a marketing thing, roughly like the description "Chicken Fingers." Or at best, fish "loins" just means filets from the side of the fish. But that's the same for all fish and not just a Tilapia thing.

Where do humpback live in what zone midnight zone?

Humpback whales live in all oceans of the world. They have feeding areas, and breeding areas.

North Pacific humpbacks feed off Russia, Alaska, Aleutian Islands, and Canada. They breed in three areas: Baja California, Hawaii, and the islands south of Okiniwa, Japan.

Atlantic humpbacks feed as far north as Norway and breed south of the Caribbean.

Southern Ocean humpbacks feed in the southern areas and breed off the west coast of Australia, New Zealand, Tonga, Samoa and Fiji.

There are humpback whales seen year around Costa Rica. Just a few days ago a humpback whale was seen in Hong Kong Bay for the first time in many years.

What color are tripod fish?

The colors of the tripod fish are silver. I think that is the only color.

What sort of fish is dory?

Dory is a fictional Regal Blue Tang fish from the movie "Finding Nemo" and its sequel "Finding Dory." In real life, the Regal Blue Tang fish is a species of surgeonfish found in the Indo-Pacific region.

Picture of a Xantus?

Xantus is a hummingbird.

try to google it!

What does the gill arch so in a fish?

Gill arches in fish provide structural support for the gills and contain blood vessels that aid in oxygen exchange. They also help regulate the flow of water over the gills to maximize oxygen uptake and remove carbon dioxide. Additionally, gill arches play a role in vocalization and feeding in some species of fish.

What is a very small fish made up of the letters tonklapn?

The word "plankton" is contained in the letters "tonklapn". Plankton are tiny organisms that float in aquatic environments, including both plants (phytoplankton) and animals (zooplankton), and form the base of many aquatic food chains.

Among jawed fish you have your bony fish and your cartilaginous fish Which of these is one of the latter?

One example of a cartilaginous fish is the shark. Sharks have skeletons made of cartilage rather than bone, distinguishing them from bony fish, which have skeletons made of bone.

Where is the fishes shelter?

Fish seek shelter in various places such as underwater plants, rocks, crevices, or artificial structures like shipwrecks or caves to protect themselves from predators and rough currents. Providing ample hiding spots in an aquarium is essential for the well-being of pet fish, promoting natural behavior and reducing stress.

What size is a fish stomach?

The size of a fish's stomach can vary depending on the species and age of the fish. Generally, it is proportional to the size of the fish and is designed to hold the food necessary for its metabolic needs.

What animal has an almost circular flattened body?

The stingray is an animal that has an almost circular flattened body. They are typically found in warm tropical waters and are known for their distinctive flat shape that helps them blend into the ocean floor.

Can a red fish eat a spot tail pin fish?

Yes, red fish are opportunistic feeders and will eat spot tail pin fish if given the chance. Red fish are known to feed on a variety of small fish, crustaceans, and even small crabs in their natural habitat.

What would you call a long snake-like fish that has circular gills?

A long snake-like fish with circular gills could be referred to as an eel.