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Barred longtom (Ablennes hians) — Belonidae

Barred longtom

Ablennes hians
Family: Belonidae
LC · Least Concern

The Barred longtom (Ablennes hians) is a brackish-water fish of the family Belonidae that grows up to 140 cm.

Length
140 cm
Water
Brackish
Depth
0.0–3.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Can cause injury
Edibility
Rarely eaten

Description

The flat needlefish is a large beaked fish of the family Belonidae occurring circumtropically in warm seas. The species has a strongly compressed, ribbon-like, silvery-blue body with several dark cross-bars and long, toothed jaws, and reaches about 140 cm. It lives in coastal and oceanic waters, often near islands, enters estuaries and coastal rivers and sometimes forms large schools. The diet consists mainly of small fishes. When disturbed the species can leap from the water at high speed. The fish is marketed fresh, salted, smoked or frozen.

Frequently asked questions

How do you recognise the Barred longtom?

The Barred longtom has an elongate, eel-like body, is mainly silver-grey and shows a vertical stripes pattern.

Where does the Barred longtom live?

The Barred longtom lives in brackish water and is mostly found around stony or rocky ground.

How big does the Barred longtom get?

The Barred longtom grows to a maximum of about 140 cm. On average the species is around 70 cm.

Is the Barred longtom dangerous to humans?

The Barred longtom can cause injury; handle it with care.

Is the Barred longtom edible?

The Barred longtom is rarely eaten.

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All data

Identification

Dutch name
Platte geep sourced
English name
Barred longtom verified
Scientific name
Ablennes hians
Family
Belonidae
Other names
Barred longtom; Barred needle fish; Barred needlefish verified

Appearance

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

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
3.0 verified
Origin
Native sourced

Behaviour & biology

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

For anglers

Edibility
Rarely eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury sourced

Status & sources

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

More from the family Belonidae

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