description Black Scabbardfish Overview
The black scabbardfish is a predatory deep-sea fish belonging to the family Trichiuridae, inhabiting the bathyal zones of the Atlantic Ocean. It is easily recognized by its elongated, blade-like body, sharp teeth, and black or dark brown coloration. This species is a highly important commercial fishery resource, particularly for the Portuguese archipelago of Madeira, where it is a staple of local cuisine. It is typically caught using deep-water longlines at depths ranging from 200 to 1,600 meters.
help Black Scabbardfish FAQ
What is the scientific name of the black scabbardfish?
Its scientific name is Aphanopus carbo, a member of the cutlassfish family Trichiuridae. It is a bathypelagic fish of the eastern Atlantic, commonly recorded at roughly 200 to 1,700 metres depth.
Why does the black scabbardfish look like a black blade?
Its body is long and laterally compressed, with dark coloration, a large head, and sharp teeth adapted to predatory feeding. Large eyes are useful in the low-light conditions of the deep Atlantic.
How large can a black scabbardfish become?
Fishery references report a maximum length of around 110 cm, although most individuals encountered commercially are smaller. The species' long, narrow shape makes it look even larger when landed.
Where is black scabbardfish commonly caught?
It is especially associated with deep-water fisheries around Madeira, the Canary Islands, Portugal, and parts of the northeastern Atlantic. The [Bord Iascaigh Mhara species guide](https://bim.ie/fisheries/species-directory/black-scabbard/) lists it from the Denmark Strait and Iceland south toward Madeira and western North Africa.
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