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Cape halfbeak (Hyporhamphus capensis) — Hemiramphidae

Cape halfbeak

Hyporhamphus capensis
Family: Hemiramphidae

The Cape halfbeak (Hyporhamphus capensis) is a fish that lives in both fresh and salt water of the family Hemiramphidae that grows up to 16 cm.

Length
16 cm
Water
Euryhaline
Depth
0.0–? m
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
Africa: Mozambique, South Africa

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Description

The Cape halfbeak is a halfbeak (Hemiramphidae) from shallow coastal and estuarine water of coastal and estuarine water of southern Africa. The species grows to about 25 cm and has a slender, silvery, torpedo-shaped body with a strongly extended lower jaw forming a needle-like beak, while the upper jaw stays short. As a schooling surface fish it swims just below the waterline and snaps at drifting seagrass, small zooplankton and insects. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Cape halfbeak?

The Cape halfbeak has an elongate, eel-like body and is mainly silver-grey.

Where does the Cape halfbeak live?

The Cape halfbeak lives in both fresh and salt water and is mostly found around open water. Africa: Mozambique, South Africa

How big does the Cape halfbeak get?

The Cape halfbeak grows to a maximum of about 16 cm.

Is the Cape halfbeak dangerous to humans?

No, the Cape halfbeak is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

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All data

Identification

English name
Cape halfbeak sourced
Scientific name
Hyporhamphus capensis
Family
Hemiramphidae
Other names
Cape halfbeak verified

Appearance

Size class
Medium verified
Max length (cm)
16.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred
Mouth position
Superior (upward) sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Natural range
Africa: Mozambique, South Africa sourced
Origin
Native inferred

Behaviour & biology

Social behaviour
Schooling sourced
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Can be caught with natural bait or lures, matched to the size and habitat of the species. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

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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