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Sharks

When many think of sharks, they think of the movie Jaws or a dangerous man-eating fish. In reality, sharks is a large group of fish that includes very small to much larger fish. Some can be harmful to man and others are harmless. To delve into this interesting and diverse group of cartilaginous saltwater fish that have sharp teeth and a bad reputation, ask your questions in this category.

5,520 Questions

Can you own a pygmy shark?

Pygmy sharks are not typically kept as pets due to their small size, specialized diet, and specific environmental requirements. Additionally, some species of pygmy sharks are also protected under wildlife conservation laws to prevent overexploitation. It is recommended to leave these fascinating creatures in their natural habitat.

How far away can a shark smell blood from?

Some sharks can detect blood in the water from several miles away. Their keen sense of smell, using special receptors called olfactory organs, allows them to detect tiny amounts of blood and other substances in the water.

Movie about sharks in Hawaii starting with blue?

"Blue Crush" is a movie about surfers in Hawaii, not sharks. Another movie that involves sharks in Hawaii is "Deep Blue Sea," where genetically engineered sharks wreak havoc.

An example of a cartilaginous fish?

Cartilaginous fish such as sharks, skates, and rays are vertebrates, whose internal skeleton is made entirely of cartilage and contains no ossified bone. Cartilaginous fish are also known as Chondrichthyes and have one or two dorsal fins, a caudal fin, an anal fin, and ventral fins which are supported by girdles of the internal skeleton.

Why does the shark pretend to be asleep as the boy runs down to the sea?

The shark pretends to be asleep to lull the boy into a false sense of security. By appearing harmless and inactive, the shark can surprise the boy when he gets closer to the sea, increasing its chances of catching him. It's a predatory tactic to catch prey off guard.

How big is the megladon shark?

The megalodon can grow to 20 times the size of a great white and 49 times the size of a grown man . Plus a fully grown man can put his arms up and stand inside its jaws and his fingers would not reach the top

What is a shark expert called?

A shark expert is often called an ichthyologist, marine biologist, or shark biologist. These professionals study the biology, behavior, and ecology of sharks to better understand and protect these important marine species.

What covers a sharks skin?

There is no typical name for "shark Skin" however there is small denticles on some shark species that are tooth like that protect the sharks actual skin. its like the sharks "armor" if you will.

Do hippos kill more humans than sharks per year?

yes it is more likely that you wil die by a pig than a shark this is beacuase you are more likely to come in contact with pigs and they become very viciuos when intenst farmed or if they have young .

How many sharks are killed in shark nets a year?

Hypothetically yes, they can drown. However at most beaches shark nets are closely monitored by local officials who do their best to save any creature caught in the nets. Shark nets are a mere precaution meaning they won't necessarily stop a shark from entering a beach but research shows that they are effective.

What is the most populated shark in the world?

According to the IUCN, the bluefin tuna, mainly because of its highly prized flesh, which can bring tens of thousands of dollars per fish. The species does exist, however, in the countless thousands.

What sharks can live in fresh water?

Bull sharks and River sharks are the only true sharks that live in fresh water, although there are several other species of fish that sometimes have "shark" in their informal names.

on the lighter side...

only wimpy sharks

How big is the frilled shark?

The biggest shark weighs about 21.5 metric tones. This is an equivalent of 47,000 lbs. This type of shark is known as the whale shark.

How many people have died in the last 100 years from shark attacks?

It is estimated that around 2,000 people have died from shark attacks in the last 100 years. Shark attacks are rare, with an average of around 6 deaths per year globally.

How do you get dentures from denture sharks in fossil fighters?

In Fossil Fighters, Denture Sharks can drop dentures after being defeated in battle. Keep battling Denture Sharks until one drops dentures, which you can then collect and use for various purposes in the game, such as selling them for funds or using them in vivosaurs.

Do donkeys kill more people annually than plane crashes or shark attacks?

plane crashes yes not sure about the shark one though

donkeys kill on average 8,237 humans per year

What color are sharks attracted to?

Sharks are not necessarily attracted to a specific color, but they are able to perceive contrast. They may be more attracted to colors that contrast with their surroundings, such as bright yellow, orange, or red. However, this can vary depending on the species of shark and the specific situation.

How many teeth do sharks lose in a lifetime can you tell me in a strait answer?

They usually replace the teeth instead of losing them. But usually the teeth are replaced every two weeks. A lemon shark replaces its teeth every 8-10 days. Young great white sharks replace there teeth every 100 days and old great white sharks replace their teeth every 230 days. The cookiecutter shark sheds the whole lower jaw at once.

What do dwarf sharks eat?

Dwarf sharks are carnivorous and primarily feed on a diet of small fish, crustaceans, and cephalopods. They are opportunistic feeders and may also consume small marine animals such as squid and octopus.

When is the Mating Season for Sharks?

The mating season for sharks varies depending on the species and location, but it commonly occurs in the spring or summer months. During this time, sharks engage in courtship behaviors and mating rituals, which can lead to successful reproduction.

How do you clean shark teeth?

To clean shark teeth, first soak them in a solution of warm water and dish soap. Use a soft-bristled brush to gently scrub away any debris or dirt. Rinse thoroughly with clean water and allow the teeth to air dry. Avoid using harsh chemicals or cleaners that could damage the teeth.

Are goblin sharks blind?

Goblin sharks are not blind, but they have poor eyesight due to their deep-sea habitat and the lack of structured eye anatomy. They rely more on their other senses, like electroreception and smell, to find prey in the dark depths of the ocean.

Are sharks mammels or fish?

Sharks are fish, not mammals. They belong to a group of cartilaginous fish characterized by their skeleton made of cartilage instead of bone. Mammals, on the other hand, are warm-blooded animals that give birth to live young and produce milk to feed their offspring.

What kinds of shark attack people?

Normally, sharks don't actually attack people. In fact they are more scared of us than we are of them. But, if they seem to be voraciously hungry, almost any kind of shark (excluding the very small, and the whale shark) may attack you. They also might attack you if you provoke them too much into attacking you

What shark can bite through metal?

There is no known species of shark that can bite through metal. Sharks have strong jaws and sharp teeth designed to catch and eat prey like fish and marine mammals, but they are not capable of biting through metal.