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Mediterranean spearfish (Tetrapturus belone) — Istiophoridae

Mediterranean spearfish

Tetrapturus belone
Family: Istiophoridae
LC · Least Concern

The Mediterranean spearfish (Tetrapturus belone) is a saltwater fish of the family Istiophoridae that grows up to 240 cm.

Length
240 cm
Water
Saltwater
Depth
0.0–200.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The Mediterranean spearfish is a slender billfish of the family Istiophoridae (sailfishes and spearfishes) reaching about 2.4 metres. The upper jaw is extended into a short, rounded spear, shorter than in a true marlin; a long, low dorsal fin runs along the back. The body is blue-black above and silvery-white below, streamlined for high speed. The species is endemic to the Mediterranean and lives pelagically in open, warm water above great depths. As a fast predator it hunts schooling fish and squid, which it can strike with its bill. It spawns in summer with floating eggs. The Mediterranean spearfish is a valued sport and food fish caught by trolling.

Frequently asked questions

How do you recognise the Mediterranean spearfish?

The Mediterranean spearfish has a torpedo-shaped body, is mainly blue and shows a plain pattern.

Where does the Mediterranean spearfish live?

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

How big does the Mediterranean spearfish get?

The Mediterranean spearfish grows to a maximum of about 240 cm. On average the species is around 200 cm.

Is the Mediterranean spearfish dangerous to humans?

No, the Mediterranean spearfish is harmless to humans.

Is the Mediterranean spearfish edible?

Yes, the Mediterranean spearfish is commonly eaten.

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All data

Identification

Dutch name
Middellandse-Zeespeervis inferred
English name
Mediterranean spearfish verified
Scientific name
Tetrapturus belone
Family
Istiophoridae
Other names
Mediterranean spearfish verified

Appearance

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

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Solitary verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Commonly eaten verified
Fishing method
Slepend vissen (trollen) met een kunst- of natuuraas in open zee; een snelle, sportieve doelvis sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Tetrapturus

More from the family Istiophoridae

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