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Dussumier's garfish (Hyporhamphus dussumieri) — Hemiramphidae

Dussumier's garfish

Hyporhamphus dussumieri
Family: Hemiramphidae

The Dussumier's garfish (Hyporhamphus dussumieri) is a saltwater fish of the family Hemiramphidae that grows up to 38 cm.

Length
38 cm
Water
Saltwater
Depth
0.0–6.0 m
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Indo-Pacific; around islands and coral reefs, just below the surface.
Edibility
Commonly eaten

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Description

Dussumier's halfbeak is a halfbeak of the family Hemiramphidae from the Indo-Pacific. The species grows to about 38 cm and has a slender, silvery body with a short upper jaw and a strongly elongated, beak-like lower jaw. It is most common around islands and coral reefs and forms schools just below the surface. As an omnivore it feeds on drifting seagrass, algae, small zooplankton and small invertebrates at the surface. Halfbeaks can 'skip' over the water when disturbed. The species is a local food and bait fish and is harmless to humans.

Frequently asked questions

How do you recognise the Dussumier's garfish?

The Dussumier's garfish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Greatly elongated beak-shaped lower jaw; schooling surface fish that can skip over the water.

Where does the Dussumier's garfish live?

The Dussumier's garfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-Pacific; around islands and coral reefs, just below the surface.

How big does the Dussumier's garfish get?

The Dussumier's garfish grows to a maximum of about 38 cm. On average the species is around 19 cm.

Is the Dussumier's garfish dangerous to humans?

No, the Dussumier's garfish is harmless to humans. None required: this species is harmless to humans.

Is the Dussumier's garfish edible?

Yes, the Dussumier's garfish is commonly eaten.

More photos

Dussumier's garfish (Hyporhamphus dussumieri) — Hemiramphidae — 2
iNaturalist ((c) ferstikle, some rights reserved (CC BY-NC))
Dussumier's garfish (Hyporhamphus dussumieri) — Hemiramphidae — 3
Andy Bentley (CC BY 4.0) via GBIF — SAIAB
Dussumier's garfish (Hyporhamphus dussumieri) — Hemiramphidae — 4
iNaturalist ((c) Rob Van Epps, some rights reserved (CC BY-NC))
Dussumier's garfish (Hyporhamphus dussumieri) — Hemiramphidae — 5
Wikimedia Commons — Frédéric Ducarme (CC BY-SA 4.0)
Fin

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All data

Identification

English name
Dussumier's garfish verified
Scientific name
Hyporhamphus dussumieri
Family
Hemiramphidae
Other names
Dussumier's garfish; Dussumier's halfbeak; Dussumier’s halfbeak; Halfbeak; Slender garfish verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
6.0 verified
Natural range
Indo-Pacific; around islands and coral reefs, just below the surface. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Floating seagrass, algae, small zooplankton and small invertebrates sourced
Social behaviour
Schooling 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
Greatly elongated beak-shaped lower jaw; schooling surface fish that can skip over the water. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless 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 Hyporhamphus

More from the family Hemiramphidae

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