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Atlantic blue marlin (Makaira nigricans) — Istiophoridae

Atlantic blue marlin

Makaira nigricans
Family: Istiophoridae
VU · Vulnerable

The Atlantic blue marlin (Makaira nigricans) is a saltwater fish of the family Istiophoridae that grows up to 500 cm.

Length
500 cm
Water
Saltwater
Depth
0.0–1000.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The Atlantic blue marlin is an enormous, fast predator of the billfish family (Istiophoridae) from the open Atlantic. The species can reach about five metres and weigh hundreds of kilos; it has a streamlined, blue-black body with a silvery-white belly and a long, spear-like bill (rostrum). It is an oceanic species preferring warm, blue open water. As a fast apex predator it hunts tuna, mackerel, squid and other surface fishes, which it sometimes stuns with its bill. The Atlantic blue marlin is a prized sport fish; owing to fishing it is listed as Vulnerable (VU). The long bill and immense power can cause injury when angling.

Frequently asked questions

How do you recognise the Atlantic blue marlin?

The Atlantic blue marlin has an elongate, eel-like body, is mainly blue and shows a plain pattern.

Where does the Atlantic blue marlin live?

The Atlantic blue marlin lives in the sea (marine waters) and is mostly found around open water.

How big does the Atlantic blue marlin get?

The Atlantic blue marlin grows to a maximum of about 500 cm. On average the species is around 290 cm.

Is the Atlantic blue marlin dangerous to humans?

No, the Atlantic blue marlin is harmless to humans.

Is the Atlantic blue marlin edible?

Yes, the Atlantic blue marlin is commonly eaten.

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All data

Identification

Dutch name
Blauwe marlijn sourced
English name
Atlantic blue marlin verified
Scientific name
Makaira nigricans
Family
Istiophoridae
Other names
Atlantic blue marlin; Billfish; Blue marlin verified

Appearance

Size class
Extra large verified
Max length (cm)
500.0 verified
Average length (cm)
290.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Blue inferred
Pattern
Plain inferred
Tail shape
Crescent (lunate) inferred
Mouth position
Beak-shaped inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Max depth (m)
1000.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
20.0 sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Sportvissen met kunstaas of (dood/levend) aasvis door te trollen, te werpen of drijvend te vissen in open water. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Makaira

More from the family Istiophoridae

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