Hake
Commercially important gadiform fish found in deep ocean waters worldwide.
Hake refers to species within the Merlucciidae and Phycidae families, closely related to cod. These medium-to-large fish inhabit deep Atlantic and Pacific waters, serving as a major global food source despite facing significant overfishing pressures in key regions.
- Adults can reach 1 metre in length and weigh 27 kg.
- Found in deep Atlantic and Pacific waters from 200-350m.
- Overfishing caused 80% stock decline in Argentine waters.
- Namibia uses closed seasons to protect hake populations.
- Historically called 'Poor Johns' in Boston and Cape Cod.
What it is
Hake describes several commercially vital fish belonging to the Merlucciidae and Phycidae families within the Gadiformes order. This group shares lineage with cod and haddock. Adults typically weigh between 0.5 and 3.6 kilograms, though specimens can reach 27 kilograms. They grow up to one metre in length and live for fourteen years. Males and females look nearly identical. Their bodies are adapted for life in cold, dark ocean depths, often appearing reddish-brown or silvery.
Where it lives
These fish inhabit both the Atlantic and Pacific Oceans across northern and southern hemispheres. They prefer deep environments ranging from 200 to 350 metres below the surface. During daylight hours, they remain in deeper zones. At night, they move toward shallower waters to hunt. Significant populations exist off Argentina, South Africa, Chile, New Zealand, and around Europe and North America. Historical records also note their presence in Irish and English waters.
How it lives
Hake act as undiscerning predators targeting prey near or on the seabed. They exhibit vertical migration patterns, shifting depths based on time of day. Juveniles prefer depths under 200 metres after leaving the surface stage. Natural predators are not detailed in available records. Their feeding habits make them efficient hunters in benthic ecosystems. Schooling behaviour is implied by their widespread distribution but specific social structures remain undefined in current data.
Breeding and life cycle
Spawning occurs at sea where eggs drift on the surface. Larvae develop in these upper layers before migrating downward. Young fish settle on the sea floor, favouring depths below 200 metres. This two-stage life cycle connects surface currents with deep-water habitats. Growth rates vary by species, with some growing rapidly enough to support heavy harvest levels.
Fish and people
Hake serves as a primary commercial catch globally. Products include frozen fillets, steaks, fresh meat, smoked items, and salted varieties. Quality indicators require white flesh without browning or dryness. Fishing methods involve trawling and longlining. Overexploitation has severely reduced stocks in Argentina and the Mediterranean. Namibia maintains strict quotas and closed seasons to protect populations. The fish holds cultural significance in European and American coastal communities.
Status and threats
Many hake stocks face severe depletion due to unsustainable fishing practices. Argentine catches have dropped drastically, with approximately eighty percent of adults disappearing. Economic impacts follow reduced exports and job losses. Chilean exports suffered further from natural disasters destroying processing infrastructure. European stocks remain well below historical levels. Namibia implements conservation measures including seasonal bans and depth restrictions to allow population recovery.
Questions people ask about Hake
What does hake taste like?
The sources do not describe the specific flavour profile. However, quality products feature white flesh that is free from browning, dryness, or grayness. A fresh seawater smell indicates good condition for consumption.
How deep do hake live?
Hake typically inhabit waters between 200 and 350 metres deep. They stay in these deeper zones during the day. At night, they migrate to shallower depths to feed on bottom-dwelling prey.
Is hake endangered?
The sources do not provide a global IUCN status. However, specific populations like Argentine hake have declined drastically due to overfishing. Some stocks are so low that commercial fishing may no longer be economical.
How is hake caught?
Deep-water hake are primarily caught using trawling methods. Shallow-water hake are mostly harvested through inshore trawling and longlining techniques depending on the region and species.
Good reading and sources
The facts on this page come from the Wikipedia article "Hake", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryFish rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes, and figures change over time. Nothing here is investment or buying advice. If something is wrong, tell us. Last refreshed 2026-11-15.