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Towuti halfbeak (Nomorhamphus towoetii) — Zenarchopteridae

Towuti halfbeak

Nomorhamphus towoetii

The Towuti halfbeak (Nomorhamphus towoetii) is a freshwater fish of the family Zenarchopteridae that grows up to 8 cm.

Length
8 cm
Water
Freshwater
Depth
0.0–? m
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless

Description

The Towuti halfbeak is a livebearing freshwater halfbeak (Zenarchopteridae) from slow-flowing fresh water of Lake Towuti on Sulawesi in Indonesia. The species grows to about 6 cm and has a slender, elongate body with an extended, often curved lower jaw forming a beak; males are often more colourful. As a surface fish it swims just below the waterline and snaps at insects falling on the water; fertilisation is internal and the female bears live young. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Towuti halfbeak?

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

Where does the Towuti halfbeak live?

The Towuti halfbeak lives in fresh water and is mostly found around open water.

How big does the Towuti halfbeak get?

The Towuti halfbeak grows to a maximum of about 8 cm.

Is the Towuti halfbeak dangerous to humans?

No, the Towuti halfbeak is harmless to humans.

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All data

Identification

Dutch name
Towuti-halfsnavel sourced
English name
Towuti halfbeak sourced
Scientific name
Nomorhamphus towoetii
Family
Zenarchopteridae

Appearance

Size class
Small verified
Max length (cm)
8.0 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
Freshwater sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Nomorhamphus

More from the family Zenarchopteridae

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