Frequent question: What body of water has the most species of fish?

The poster child for evolution may have finally revealed its secret. More than 1000 closely related but different species of cichlid fish live in Lake Malawi in south-east Africa – more than in any other lake in the world.

Which lake has most species of fish?

With more than 1000 fish species, Lake Malawi has more distinct fish species than any other lake in the world.

Where do most of the varieties of fish live?

Fishes live in virtually all aquatic habitats. Different species of fish are adapted for different habitats: rocky shores, coral reefs, kelp forests, rivers and streams, lakes and ponds, under sea ice, the deep sea, and other environments of fresh, salt, and brackish water.

What is the most common species of fish?

The World’s Most Common Types of Fish

Rank Fish Commercial Harvest
1 Grass carp 5,028,661
2 Peruvian anchoveta 4,692,855
3 Silver carp 4,189,578
4 Common carp 3,791,913
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Where do most fish live in the ocean?

Most species live on the sea bottom in relatively shallow waters, although species are known from mid and deep water, from the mid-water, and even from fresh water.

Which country has the most species of fish?

Total number of bird species, by country

Country / region Fish Rank
Australia 4,934 1
Indonesia 4,772 2
Brazil 4,521 3
Japan 4,054 4

What is the largest freshwater fish in Africa?

The largest species is the African freshwater fish, the giant tigerfish (Hydrocynus goliath). The top size of this fish is 1.5 m (4.9 ft) and 50 kg (110 lb).

Which is the most poisonous fish in the world?

The most venomous known fish is the reef stonefish. It has a remarkable ability to camouflage itself amongst rocks. It is an ambush predator that sits on the bottom waiting for prey to approach. Instead of swimming away if disturbed, it erects 13 venomous spines along its back.

What is the most delicious freshwater fish?

Walleye. Many people call walleye the best-tasting fish in freshwater, although yellow perch should also get the same accolades, as they are a smaller cousin. Most walleye are filleted, but they can be cooked in a variety of ways, including frying, baking, and broiling.

What is the most expensive fish in the world?

Pacific Bluefin Tuna: The World’s Most Expensive Fish.

What is the rarest fish?

Although this list and our research shows otherwise, the Devils Hole Pupfish is widely called the world’s rarest fish (it is not quite as rare as the Red Handfish). The Devils Hole Pupfish is only found in the Devils Hole, a geological formation that is a part of Death Valley National Park in Nevada.

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Can fishes fart?

Most fish do use air to inflate and deflate their bladder to maintain buoyancy which is expelled either through their mouth or gills which can be mistaken for a fart. … Point being – No farts.

What is the oldest fish in the world?

As for the current holder of the record for oldest fish in the sea, it’s the Greenland shark. A 2016 study examining these cold-water sharks’ eyes found one female estimated to be nearly 400 years old—good enough to hold the record for the oldest known vertebrate not just under the sea but anywhere on the planet.

What is the richest sea on earth?

Atlantic Ocean

It occupies about one-fifth of the Earth’s surface. The ocean has some of the world’s richest fishing resources, especially in the waters covering the shelves.

Why was the little fish unhappy?

1) There are a million fish in the sea. 2) The little fish was unhappy because he was so very small. 3) One day the fish got caught in the meshes of a great net. 4) The fish was thankful to be a little fish, as he was able to come out of the meshes of the net because of its small size.

What do fish sleep in?

While fish do not sleep in the same way that land mammals sleep, most fish do rest. Research shows that fish may reduce their activity and metabolism while remaining alert to danger. Some fish float in place, some wedge themselves into a secure spot in the mud or coral, and some even locate a suitable nest.

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Fishing trade