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Asian needlefish (Xenentodon cancila) — Belonidae

Asian needlefish

Xenentodon cancila
Family: Belonidae
LC · Least Concern
NativeIntroduced

The Asian needlefish (Xenentodon cancila) is a brackish-water fish of the family Belonidae that grows up to 40 cm.

Length
40 cm
Water
Brackish
Depth
0.0–2.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Can cause injury
Range
Freshwater of South and Southeast Asia; rivers, ponds and canals.
Edibility
Rarely eaten

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Description

The freshwater garfish is a needlefish (Belonidae) from the fresh waters of South and Southeast Asia. The species has a very slender, elongate, silvery body with long, thin, finely toothed jaws forming a needle-like beak. It stays just below the water surface in rivers, ponds, canals and inundated fields, often in slow-flowing water. As an ambush hunter it springs with its beak on small fishes and insects. It is a popular aquarium fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Asian needlefish?

The Asian needlefish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Needle-shaped, toothed beak; surface ambush predator; popular aquarium fish.

Where does the Asian needlefish live?

The Asian needlefish lives in brackish water and is mostly found around open water. Freshwater of South and Southeast Asia; rivers, ponds and canals.

How big does the Asian needlefish get?

The Asian needlefish grows to a maximum of about 40 cm. On average the species is around 30 cm.

Is the Asian needlefish dangerous to humans?

The Asian needlefish can cause injury; handle it with care. None required: this species is harmless to humans.

Is the Asian needlefish edible?

The Asian needlefish is rarely eaten.

More photos

Asian needlefish (Xenentodon cancila) — Belonidae — 2
Wikimedia Commons — Nilesh Heda (Public domain)
Asian needlefish (Xenentodon cancila) — Belonidae — 3
iNaturalist ((c) ash1425, some rights reserved (CC BY-NC))
Asian needlefish (Xenentodon cancila) — Belonidae — 4
Wikimedia Commons — Guérin Nicolas (messages) (CC BY-SA 3.0)
Asian needlefish (Xenentodon cancila) — Belonidae — 5
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
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All data

Identification

English name
Asian needlefish verified
Scientific name
Xenentodon cancila
Family
Belonidae
Other names
Freshwater garfish; Gar; Silver needlefish; Stickfish verified

Appearance

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

Habitat & distribution

Water type
Brackish sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Max depth (m)
2.0 verified
Natural range
Freshwater of South and Southeast Asia; rivers, ponds and canals. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and insects sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Needle-shaped, toothed beak; surface ambush predator; popular aquarium fish. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Angling with lures or (dead/live) baitfish by trolling, casting or drift fishing in open water. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury sourced
First aid
None required: this species is harmless to humans. 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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