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Atlantic needlefish (Strongylura marina) — Belonidae

Atlantic needlefish

Strongylura marina
Family: Belonidae
LC · Least Concern

The Atlantic needlefish (Strongylura marina) is a fish that lives in both fresh and salt water of the family Belonidae that grows up to 111 cm.

Length
111 cm
Water
Euryhaline
Depth
0.0–? m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Can cause injury
Edibility
Rarely eaten

Description

The Atlantic needlefish is a very slender, silvery-green surface fish of the family Belonidae (needlefishes) reaching about 1.1 metres. The needle-shaped body ends in a long, thin beak with numerous small, sharp teeth, with which the fish hunts small fish at the surface. The species lives in surface water of coast, bays and river mouths along the American Atlantic coast and ranges far into fresh water; it tolerates a wide range of salinity. When disturbed it leaps in a straight line across the water, which can make a leaping fish dangerous with its pointed beak. Because of its slender build and tough flesh it is little eaten.

Frequently asked questions

How do you recognise the Atlantic needlefish?

The Atlantic needlefish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern.

Where does the Atlantic needlefish live?

The Atlantic needlefish lives in both fresh and salt water and is mostly found around open water.

How big does the Atlantic needlefish get?

The Atlantic needlefish grows to a maximum of about 111 cm. On average the species is around 60 cm.

Is the Atlantic needlefish dangerous to humans?

The Atlantic needlefish can cause injury; handle it with care.

Is the Atlantic needlefish edible?

The Atlantic needlefish is rarely eaten.

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All data

Identification

Dutch name
Atlantische geep verified
English name
Atlantic needlefish verified
Scientific name
Strongylura marina
Family
Belonidae
Other names
Atlantic needlefish; Billfish verified

Appearance

Size class
Extra large verified
Max length (cm)
111.0 verified
Average length (cm)
60.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Beak-shaped inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Euryhaline verified
Substrate
Open water verified
Min depth (m)
0.0 verified
Origin
Native verified

Behaviour & biology

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

For anglers

Edibility
Rarely eaten verified
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
Can cause injury verified

Status & sources

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

Same genus Strongylura

More from the family Belonidae

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