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Asian freshwater needlefish (Xenentodon canciloides) — Belonidae

Asian freshwater needlefish

Xenentodon canciloides
Family: Belonidae
LC · Least Concern

The Asian freshwater needlefish (Xenentodon canciloides) is a freshwater fish of the family Belonidae that grows up to 30 cm.

Length
30 cm
Water
Freshwater
Depth
0.0–? m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Edibility
Rarely eaten

Description

The Asian freshwater needlefish is a slender needlefish from fresh and brackish water of Southeast Asia. The species grows to about 30 cm and has a very elongate, silvery body with long, sharply toothed jaws forming a needle-like beak. As a surface hunter it swims just below the water surface and seizes small fish and insects. The fish is largely harmless to humans and appears in the aquarium hobby. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Asian freshwater needlefish?

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

Where does the Asian freshwater needlefish live?

The Asian freshwater needlefish lives in fresh water and is mostly found around open water.

How big does the Asian freshwater needlefish get?

The Asian freshwater needlefish grows to a maximum of about 30 cm.

Is the Asian freshwater needlefish dangerous to humans?

No, the Asian freshwater needlefish is harmless to humans.

Is the Asian freshwater needlefish edible?

The Asian freshwater needlefish is rarely eaten.

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All data

Identification

Dutch name
Aziatische zoetwaternaaldvis verified
English name
Asian freshwater needlefish verified
Scientific name
Xenentodon canciloides
Family
Belonidae

Appearance

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

Habitat & distribution

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

Behaviour & biology

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

For anglers

Edibility
Rarely 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 Xenentodon

More from the family Belonidae

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