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Threestick stingfish (Choridactylus natalensis) — Synanceiidae

Threestick stingfish

Choridactylus natalensis
Family: Synanceiidae
NE · Not Evaluated

The Threestick stingfish (Choridactylus natalensis) is a saltwater fish of the family Synanceiidae that grows up to 14 cm.

Length
14 cm
Water
Saltwater
Depth
35.0–75.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Edibility
Not eaten

Description

The threestick stingfish is a small, venomous stonefish relative from the western Indian Ocean, off southern Africa. The species grows to about 14 cm and has a stocky, mottled body that blends in well on sand and mud bottoms; the lower pectoral rays are freed into finger-like feelers. In the dorsal fin it bears strong, venom-linked spines that deliver an intense, painful sting. As a bottom-dweller it lies still in wait for small crustaceans and fish. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Threestick stingfish?

The Threestick stingfish has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Threestick stingfish live?

The Threestick stingfish lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Threestick stingfish get?

The Threestick stingfish grows to a maximum of about 14 cm.

Is the Threestick stingfish dangerous to humans?

The Threestick stingfish is venomous — handle spines with care and seek medical help after a sting if needed.

Is the Threestick stingfish edible?

The Threestick stingfish is not usually eaten.

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All data

Identification

Dutch name
Natal-steenduivel verified
English name
Threestick stingfish verified
Scientific name
Choridactylus natalensis
Family
Synanceiidae

Appearance

Size class
Small verified
Max length (cm)
14.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred
Mouth position
Superior (upward) sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
35.0 verified
Max depth (m)
75.0 verified
Origin
Native verified

Behaviour & biology

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

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified

Status & sources

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

Same genus Choridactylus

More from the family Synanceiidae

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