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Black dogfish (Centroscyllium fabricii) — Etmopteridae

Black dogfish

Centroscyllium fabricii
Family: Etmopteridae
LC · Least Concern

The Black dogfish (Centroscyllium fabricii) is a saltwater fish of the family Etmopteridae that grows up to 107 cm.

Length
107 cm
Water
Saltwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Cool Atlantic Ocean; outer continental shelves and upper slopes, usually below 275 m.
Edibility
Not eaten

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Description

The black dogfish is a small deep-sea shark of the lanternshark family (Etmopteridae) from the cool Atlantic. The species grows to about 107 cm and has a uniform black-brown body with light-producing organs (photophores) on the belly. It lives on the outer continental shelves and upper slopes, mostly below 275 metres, but may rise closer to the surface at high latitudes. A grooved spine stands before each dorsal fin. As a predator it feeds on fishes, squid and crustaceans. Owing to its deep habits the species is rarely encountered by people and is harmless.

Frequently asked questions

How do you recognise the Black dogfish?

The Black dogfish has an elongate, eel-like body, is mainly black and shows a plain pattern. Luminous photophores on the belly and a grooved spine in front of each dorsal fin; deep-sea shark.

Where does the Black dogfish live?

The Black dogfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Cool Atlantic Ocean; outer continental shelves and upper slopes, usually below 275 m.

How big does the Black dogfish get?

The Black dogfish grows to a maximum of about 107 cm. On average the species is around 84 cm.

Is the Black dogfish dangerous to humans?

No, the Black dogfish is harmless to humans. None required: this species is harmless to humans.

Is the Black dogfish edible?

The Black dogfish is not usually eaten.

More photos

Black dogfish (Centroscyllium fabricii) — Etmopteridae — 2
iNaturalist ((c) Pêches et Océans Canada/IML Équipe OCM, some rights reserved (CC B)
Black dogfish (Centroscyllium fabricii) — Etmopteridae — 3
iNaturalist ((c) Pingo, some rights reserved (CC BY-NC))
Black dogfish (Centroscyllium fabricii) — Etmopteridae — 4
iNaturalist ((c) Jean-François Rousseau, some rights reserved (CC BY-NC))
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All data

Identification

English name
Black dogfish verified
Scientific name
Centroscyllium fabricii
Family
Etmopteridae
Other names
Black dogfish verified

Appearance

Size class
Extra large verified
Max length (cm)
107.0 verified
Average length (cm)
84.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Black inferred
Pattern
Plain inferred
Tail shape
Crescent (lunate) inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Cool Atlantic Ocean; outer continental shelves and upper slopes, usually below 275 m. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes, squid and crustaceans sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Luminous photophores on the belly and a grooved spine in front of each dorsal fin; deep-sea shark. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Centroscyllium

More from the family Etmopteridae

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