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Atlantic sailfish (Istiophorus albicans) — Istiophoridae

Atlantic sailfish

Istiophorus albicans
Family: Istiophoridae
LC · Least Concern

The Atlantic sailfish (Istiophorus albicans) is a saltwater fish of the family Istiophoridae that grows up to 315 cm.

Length
315 cm
Water
Saltwater
Depth
0.0–200.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The Atlantic sailfish is a large, extremely fast open-water predator from the tropical and subtropical Atlantic. The species grows to about 315 cm and has a streamlined, blue-black body with a long, spear-shaped upper jaw and a spectacularly tall, sail-like dorsal fin that it can raise. As a top predator it hunts schools of small fish and squid in fast charges, often cooperatively. It is one of the fastest fish in the world and a prized gamefish; the sharp bill can injure anglers. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Atlantic sailfish?

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

Where does the Atlantic sailfish live?

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

How big does the Atlantic sailfish get?

The Atlantic sailfish grows to a maximum of about 315 cm. On average the species is around 240 cm.

Is the Atlantic sailfish dangerous to humans?

No, the Atlantic sailfish is harmless to humans.

Is the Atlantic sailfish edible?

Yes, the Atlantic sailfish is commonly eaten.

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All data

Identification

Dutch name
Zegal-fisch sourced
English name
Atlantic sailfish verified
Scientific name
Istiophorus albicans
Family
Istiophoridae
Other names
Atlantic sailfish; Billfish verified

Appearance

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

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
levensduur_max_jaar
3.5 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Trollen en sportvisserij sourced
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 Istiophorus

More from the family Istiophoridae

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