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Bronze catfish (Plicofollis nella) — Ariidae

Bronze catfish

Plicofollis nella
Family: Ariidae

The Bronze catfish (Plicofollis nella) is a brackish-water fish of the family Ariidae that grows up to 47 cm.

Length
47 cm
Water
Brackish
Diet
Carnivore
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Asia: Australia, China, Hong Kong, Indonesia, Malaysia, Papua New Guinea and others

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Description

The Bronze catfish is a sea catfish (Ariidae) from turbid coastal and estuarine water of the Indo-West Pacific. The species grows to about 30 cm and has a sturdy, greyish, scaleless body with three pairs of barbels and an adipose fin. As a bottom-dweller it searches over sand and mud for worms, crustaceans, molluscs and small fish; the male broods the large eggs in his mouth. The dorsal and pectoral spines are venomous and can give a painful puncture wound.

Frequently asked questions

How do you recognise the Bronze catfish?

The Bronze catfish has a torpedo-shaped body and is mainly silver-grey. Bears venomous spines or tissue; handle with great care.

Where does the Bronze catfish live?

The Bronze catfish lives in brackish water and is mostly found around sand or mud bottom. Asia: Australia, China, Hong Kong, Indonesia, Malaysia, Papua New Guinea and others

How big does the Bronze catfish get?

The Bronze catfish grows to a maximum of about 47 cm.

Is the Bronze catfish dangerous to humans?

The Bronze catfish 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

Bronze catfish (Plicofollis nella) — Ariidae — 2
iNaturalist ((c) Rui, some rights reserved (CC BY-NC))
Bronze catfish (Plicofollis nella) — Ariidae — 3
iNaturalist ((c) Rui, some rights reserved (CC BY-NC))
Bronze catfish (Plicofollis nella) — Ariidae — 4
iNaturalist ((c) Rui, some rights reserved (CC BY-NC))
Bronze catfish (Plicofollis nella) — Ariidae — 5
iNaturalist ((c) sharkdevotee, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Bronze catfish sourced
Scientific name
Plicofollis nella
Family
Ariidae
Other names
Shieldhead catfish; Smooth-headed catfish; Catfish verified

Appearance

Size class
Large verified
Max length (cm)
47.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred
Barbels
Yes sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: Australia, China, Hong Kong, Indonesia, Malaysia, Papua New Guinea and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Territorial
No inferred
Activity
Nocturnal 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
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Plicofollis

More from the family Ariidae

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