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Onestick stingfish (Minous coccineus) — Synanceiidae

Onestick stingfish

Minous coccineus
Family: Synanceiidae

The Onestick stingfish (Minous coccineus) is a saltwater fish of the family Synanceiidae that grows up to 11 cm.

Length
10.5 cm
Water
Saltwater
Depth
20.0–80.0 m
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Asia: Australia, Taiwan/Ch Taipei, Indonesia, Papua New Guinea, Saudi Arabia, South Africa and others

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Description

The Onestick stingfish is a stinging fish (Synanceiidae) from shallow coastal and estuarine water of the Indo-West Pacific. The species grows to about 10 cm and has a stocky, strongly camouflaged body with skin flaps and loose, finger-like lower pectoral rays with which it 'walks' over the bottom. As an ambush predator it lies half-buried on sand and mud bottoms. The dorsal spines are venomous and can give a very painful puncture wound.

Frequently asked questions

How do you recognise the Onestick stingfish?

The Onestick stingfish has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern. Bears venomous spines or tissue; handle with great care.

Where does the Onestick stingfish live?

The Onestick stingfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Australia, Taiwan/Ch Taipei, Indonesia, Papua New Guinea, Saudi Arabia, South Africa and others

How big does the Onestick stingfish get?

The Onestick stingfish grows to a maximum of about 11 cm.

Is the Onestick stingfish dangerous to humans?

The Onestick stingfish is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.

More photos

Onestick stingfish (Minous coccineus) — Synanceiidae — 2
Oddgeir Alvheim (CC BY 4.0) via GBIF — SAIAB
Onestick stingfish (Minous coccineus) — Synanceiidae — 3
Australian National Fish Collection, CSIRO (CC BY-NC 4.0) via GBIF
Onestick stingfish (Minous coccineus) — Synanceiidae — 4
Oddgeir Alvheim (CC BY 4.0) via GBIF — SAIAB
Fin

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All data

Identification

English name
Onestick stingfish sourced
Scientific name
Minous coccineus
Family
Synanceiidae
Other names
Onestick stingfish; Scarlet stinger; Spotted stingfish; Eenstok-steekvis; Yellowfin stingfish verified

Appearance

Size class
Small verified
Max length (cm)
10.5 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
20.0 verified
Max depth (m)
80.0 verified
Natural range
Asia: Australia, Taiwan/Ch Taipei, Indonesia, Papua New Guinea, Saudi Arabia, South Africa and others sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bears venomous spines or tissue; handle with great care. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status. sourced

Status & sources

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

Same genus Minous

More from the family Synanceiidae

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