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Spinynose stingfish (Minous trachycephalus) — Synanceiidae

Spinynose stingfish

Minous trachycephalus
Family: Synanceiidae

The Spinynose stingfish (Minous trachycephalus) is a saltwater fish of the family Synanceiidae that grows up to 12 cm.

Length
12 cm
Water
Saltwater
Depth
9.0–112.0 m
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Asia: Australia, Sri Lanka, Taiwan/Ch Taipei, Indonesia, Malaysia, New Caledonia and others

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Description

The spinynose stingfish is a stonefish relative (Synanceiidae) from shallow sand and mud water of the Indo-West Pacific. The species grows to about 12 cm and has a stocky, red-brown body with a rough, spiny head and a free, finger-like lower pectoral ray with which it 'walks' over the bottom. As a motionless, camouflaged ambush predator it lies half-buried and snaps at small crustaceans and small fish. The dorsal spines are venomous and can give a very painful puncture wound.

Frequently asked questions

How do you recognise the Spinynose stingfish?

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

Where does the Spinynose stingfish live?

The Spinynose stingfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Australia, Sri Lanka, Taiwan/Ch Taipei, Indonesia, Malaysia, New Caledonia and others

How big does the Spinynose stingfish get?

The Spinynose stingfish grows to a maximum of about 12 cm.

Is the Spinynose stingfish dangerous to humans?

The Spinynose 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.

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All data

Identification

English name
Spinynose stingfish sourced
Scientific name
Minous trachycephalus
Family
Synanceiidae
Other names
Striped stingfish; Short-head stingfish verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
9.0 verified
Max depth (m)
112.0 verified
Natural range
Asia: Australia, Sri Lanka, Taiwan/Ch Taipei, Indonesia, Malaysia, New Caledonia 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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