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Cliff catfish (Plicofollis polystaphylodon) — Ariidae

Cliff catfish

Plicofollis polystaphylodon
Family: Ariidae

The Cliff catfish (Plicofollis polystaphylodon) is a fish that lives in both fresh and salt water of the family Ariidae that grows up to 35 cm.

Length
35 cm
Water
Euryhaline
Diet
Carnivore
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Africa: Angola, Australia, Indonesia, Madagascar, Mozambique, Papua New Guinea and others
Edibility
Commonly eaten

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Description

The Cliff 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 Cliff catfish?

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

Where does the Cliff catfish live?

The Cliff catfish lives in both fresh and salt water and is mostly found around sand or mud bottom. Africa: Angola, Australia, Indonesia, Madagascar, Mozambique, Papua New Guinea and others

How big does the Cliff catfish get?

The Cliff catfish grows to a maximum of about 35 cm.

Is the Cliff catfish dangerous to humans?

The Cliff 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.

Is the Cliff catfish edible?

Yes, the Cliff catfish is commonly eaten.

More photos

Cliff catfish (Plicofollis polystaphylodon) — Ariidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Fin

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All data

Identification

English name
Cliff catfish sourced
Scientific name
Plicofollis polystaphylodon
Family
Ariidae
Other names
Marine catfish; Mozambican sea catfish; Mozambique sea catfish; Catfish verified

Appearance

Size class
Medium verified
Max length (cm)
35.0 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
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Natural range
Africa: Angola, Australia, Indonesia, Madagascar, Mozambique, 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

Edibility
Commonly eaten inferred
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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