Log in Sign up
Back to Discover
🧬

Hake

life science Maturity 5-7

Hake are fish that live in the sea.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg
They like to stay in deep water. At night, they swim to shallow water. They find food on the bottom. Hake can live for a long time. Do you like to swim in the sea?

45 words

Hake are fish that live in the sea.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg
They like to stay in deep water during the day. At night, they swim to shallower water. They find food on the bottom of the sea.

Hake can live for up to 14 years. They can grow to be quite large. After they lay eggs, the eggs float on the sea. Small baby hake grow there first. Then, the babies move to the bottom of the sea.

Lluç arrebossat.jpg
Lluç arrebossat.jpg

Many people catch hake for food. They can be sold fresh or frozen. They are even sold as salt fish. It is a very interesting fish!

105 words

Hake are fish that live in the northern and southern oceans.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg
They can live for as long as 14 years. Some hake grow very large.

These fish like to stay in deep water during the day. At night, they swim to shallower depths. Hake are predators. This means they hunt for food. They eat prey found on the sea floor.

Hake have a special way of growing. First, they lay eggs. These eggs float on the surface of the sea. The larvae, or baby fish, grow there. Later, the babies move down to the bottom of the sea.

Many people catch hake to eat. People buy them as fresh fillets or frozen steaks. Some hake are even smoked or salted.

Lluç arrebossat.jpg
Lluç arrebossat.jpg

In some places, there are fewer hake than before. This is often due to overfishing. This means people catch too many fish. In Argentina, many adult hake have disappeared. In Namibia, the government uses strict rules. They have closed seasons to help the fish grow back. This helps keep the hake population healthy.

177 words

Hake are medium-to-large fish found in many oceans.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg
They belong to the Merlucciidae family. This family includes thirteen different species. Some hake live in the Atlantic and Pacific Oceans. They are related to other fish like cod and haddock. Hake can live for as long as 14 years. Some specimens grow to be very large. They are important fish for people to catch and eat.

Hake follow a specific way of living and growing. During the day, they stay in deep water. At night, they swim to shallower depths. They are predators that eat prey near the sea floor. First, the fish lay eggs that float on the surface. These eggs become larvae, which are baby fish. After some time, the baby hake move to the bottom. They prefer to live in depths of less than 500 meters.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg

People have known about hake for a long time. A book from 1885 called Fishermens' Guide tells an interesting story. It says hake might have moved from Ireland to the United States. This happened as people moved from Ireland to America. In the United States, they were found near New York and Boston. These fish were called "stock fish" or "poor Johns." In Europe, they are very common in Ireland, England, and France.

Many different kinds of hake live in different places. The Argentine hake lives near Argentina. The Benguela hake is found off South Africa. European hake live in the Mediterranean and Black Seas. In the North Pacific, you can find Gayi hake and North Pacific hake. Some hake are caught using a method called trawling. Others are caught with longlines. In Namibia, the government uses strict rules to protect the fish. They have closed seasons in September and October to help the fish grow back.

Finding good hake is important for the food industry.

Lluç arrebossat.jpg
Lluç arrebossat.jpg
People like hake with white flesh that is not brown or gray. Good hake should have a fresh smell of seawater. You can buy hake in many ways. Some is sold as frozen fillets or steaks. Other hake is sold fresh, smoked, or salted. This makes hake a very common food in many parts of the world. It is a big part of the economy in places like Chile and Argentina.

380 words

Hake is a common name for several types of fish found in the world's oceans. These fish belong to two different biological groups. Most hake belong to the Merlucciidae family in the northern and southern oceans. Some hake belong to the Phycidae family in the northern oceans. They are part of the Gadiformes order. This means they are closely related to other well-known fish like cod and haddock. Hake are considered medium-to-large fish. They can live for as long as 14 years.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg

The way hake live and grow follows a specific cycle. These fish are predators that hunt for food near or on the ocean floor. They change their depth based on the time of day. During the day, hake stay in deep water. When night falls, they swim to shallower depths to find prey. Their life cycle begins with spawning, which is when they release eggs. These eggs float on the surface of the sea. The larvae, or baby fish, develop while floating in the surface waters. Eventually, the young hake migrate down to the bottom of the sea. They prefer to live at depths of less than 500 meters.

There are 13 known species within the Merlucciidae family. Each species lives in a different part of the world. For example, the Argentine hake is found off the coast of Argentina. The Benguela hake lives near South Africa. European hake are found in the Mediterranean Sea and the Black Sea. In the North Pacific Ocean, you can find the Gayi hake and the North Pacific hake. Other species include the Panama hake in the Eastern Pacific and the Silver hake in the Northwest Atlantic.

Merluccius bilinearis.jpg
Merluccius bilinearis.jpg

Humans catch hake for food, making it a very important commercial resource. Not all species are caught equally. Deep-water and shallow-water hake are the most important because they grow very quickly. Fishermen use different methods to catch them. Deep-water hake are mostly caught using trawling, which involves pulling nets through the water. Shallow-water hake are caught using inshore trawls or longlining.

Lluç arrebossat.jpg
Lluç arrebossat.jpg

When people buy hake to eat, they look for specific signs of quality. High-quality hake should have white flesh. The flesh should not show any signs of browning, dryness, or grayness. It should also have a fresh smell of seawater. Hake is sold in many different forms. It can be sold as fresh fish, frozen fillets, or steaks. It is also sometimes sold as smoked or salted fish.

Fishing levels for hake vary greatly by location. In Argentina, the hake population has faced a major problem called over-exploitation. This happens when too many fish are caught. About 80% of the adult hake have disappeared from Argentine waters. This has caused hake prices to rise and has hurt the local economy. In Chile, hake exports dropped by almost 19 percent. This decline was caused by the February 2010 earthquake and tsunami, which destroyed many processing plants. In the Mediterranean and Black Seas, catches are also well below historical levels. This may be due to unsustainable fishing or catching too many juvenile fish.

Some countries take strict steps to protect hake populations. Namibia is an example of a country that has increased its hake quota. The Namibian Ministry of Fisheries follows very strict rules. They use "closed seasons" to help the fish regrow. This means fishing is not allowed during September and October. They also forbid trawling in waters shallower than 200 meters. This rule protects the habitats of other sea creatures and reduces by-catch.

Lluç arrebossat.jpg
Lluç arrebossat.jpg

History shows that hake can even move to new areas. In 1885, a book called Fishermens' Guide described a hake in the United States. It suggested the fish might have been moved from Ireland to Cape Cod. This may have happened as Irish people immigrated to America. In the United States, these fish were sometimes called "stock fish" or "poor Johns." The book noted that they were smaller in America than in Europe. They grew to be only 10 to 18 inches long. These American fish were described as reddish brown with golden tints and a pink, silvery luster.

685 words
🖼️ Images & Media (3)
File:Merluccius_bilinearis.jpg
Merluccius_bilinearis.jpg
File:Urophycis regia.jpg
Urophycis regia.jpg
File:Lluç arrebossat.jpg
Lluç arrebossat.jpg
Up Next
🧬
Gadiformes
Life Science
More to explore

🔬 Go deeper

More advanced topics to explore

🪜 Step back

Simpler topics to build understanding

What is Nepedia?

A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.