The Antarctic toothfish (Dissostichus mawsoni) is a saltwater fish of the family Nototheniidae that grows up to 200 cm.
Description
The Antarctic toothfish is a large Antarctic predator from the cold waters around Antarctica. The species grows to about 200 cm and has a robust, grey body with antifreeze proteins in the blood and a fat-rich body that gives it buoyancy in cold, deep water. As a top predator it hunts fish and squid to very great depth. It is a valuable commercial fishery species, often sold as 'Chilean sea bass'. The IUCN has not evaluated the species.
Frequently asked questions
How do you recognise the Antarctic toothfish?
The Antarctic toothfish has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.
Where does the Antarctic toothfish live?
The Antarctic toothfish lives in the sea (marine waters) and is mostly found around open water.
How big does the Antarctic toothfish get?
The Antarctic toothfish grows to a maximum of about 200 cm. On average the species is around 127 cm.
Is the Antarctic toothfish dangerous to humans?
No, the Antarctic toothfish is harmless to humans.
Is the Antarctic toothfish edible?
Yes, the Antarctic toothfish is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Dissostichus
More from the family Nototheniidae
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