Fin's Fish Guide
The Argentine straptail (Macruronus magellanicus) is a saltwater fish of the family Merlucciidae that grows up to 115 cm.
Description
The Patagonian grenadier, also called the hoki or whiptail hake, is a commercially very important fish of the family Merlucciidae from the waters around southern South America. The species reaches about 115 cm and has an elongate, silvery body that tapers to the rear into a long, whip-like tail. It is a schooling fish concentrated on the outer part of the continental shelf. The diet consists of fishes such as herring, anchovies and lanternfishes, supplemented with mysids, squid and crustaceans. It migrates southward in spring and summer and northward in winter. The species is closely related to the New Zealand hoki.
Frequently asked questions
How do you recognise the Argentine straptail?
The Argentine straptail has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Long, whip-shaped tail; very important commercial fish, related to the New Zealand hoki.
Where does the Argentine straptail live?
The Argentine straptail lives in the sea (marine waters) and is mostly found around mixed bottom. Waters around southern South America (Patagonia).
How big does the Argentine straptail get?
The Argentine straptail grows to a maximum of about 115 cm. On average the species is around 80 cm.
Is the Argentine straptail dangerous to humans?
No, the Argentine straptail is harmless to humans. None required: this species is harmless to humans.
Is the Argentine straptail edible?
Yes, the Argentine straptail is a highly prized food fish.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Macruronus
More from the family Merlucciidae
Want the complete picture on the Argentine straptail?
Point your camera at the fish and Fin names the species in seconds. Free, and the Argentine straptail is one of 12,519 species in the app.