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Balay's catfish (Parauchenoglanis balayi) — Claroteidae

Balay's catfish

Parauchenoglanis balayi
Family: Claroteidae
LC · Least Concern

The Balay's catfish (Parauchenoglanis balayi) is a freshwater fish of the family Claroteidae that grows up to 32 cm.

Length
31.7 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Range
Fresh water of West and Central Africa, in slow-moving water of rivers and creeks with soft bottoms.
Edibility
Commonly eaten

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Description

Balay's catfish is a bottom catfish of the family Claroteidae reaching about 32 cm. The stocky, brown-mottled body has three pairs of barbels around the inferior mouth, a small adipose fin and stout, serrated spines in the pectoral and dorsal fins. The species comes from West and Central Africa and lives on soft bottoms in slow water of rivers and creeks. Mainly at night it probes the bottom with its barbels for insect larvae, molluscs, crustaceans and small fish. In the rainy season it spawns. With its tasty flesh it is a locally valued food fish; when handling, the sharp fin spines call for care.

Frequently asked questions

How do you recognise the Balay's catfish?

The Balay's catfish has an elongate, eel-like body, is mainly brown and shows a spots pattern. Bottom catfish with three pairs of barbels, an adipose fin and a brown blotched pattern; sturdy spines in the pectoral and dorsal fin.

Where does the Balay's catfish live?

The Balay's catfish lives in fresh water and is mostly found around sand or mud bottom. Fresh water of West and Central Africa, in slow-moving water of rivers and creeks with soft bottoms.

How big does the Balay's catfish get?

The Balay's catfish grows to a maximum of about 32 cm.

Is the Balay's catfish dangerous to humans?

The Balay's catfish can cause injury; handle it with care. The pectoral and dorsal fins bear stout, serrated spines that can cause painful puncture or cut wounds; handle a caught animal carefully and clean any wound.

Is the Balay's catfish edible?

Yes, the Balay's catfish is commonly eaten.

More photos

Balay's catfish (Parauchenoglanis balayi) — Claroteidae — 2
Mark Allen (CC0 1.0) via GBIF — NHMUK
Balay's catfish (Parauchenoglanis balayi) — Claroteidae — 3
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Balay's catfish (Parauchenoglanis balayi) — Claroteidae — 4
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Balay's catfish (Parauchenoglanis balayi) — Claroteidae — 5
iNaturalist ((c) Gina Walsh, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Balay's catfish verified
Scientific name
Parauchenoglanis balayi
Family
Claroteidae

Appearance

Size class
Medium verified
Max length (cm)
31.7 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Straight inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes verified
Dorsal fins
Two separate sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Sand / mud bottom verified
Natural range
Fresh water of West and Central Africa, in slow-moving water of rivers and creeks with soft bottoms. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Insect larvae, molluscs, crustaceans and small fishes from the bottom sourced
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Nocturnal bottom-dweller; spawns in the rainy season. sourced
Special features
Bottom catfish with three pairs of barbels, an adipose fin and a brown blotched pattern; sturdy spines in the pectoral and dorsal fin. sourced

For anglers

Edibility
Commonly eaten verified
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
Can cause injury verified
First aid
The pectoral and dorsal fins bear stout, serrated spines that can cause painful puncture or cut wounds; handle a caught animal carefully and clean any wound. sourced

Status & sources

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

Same genus Parauchenoglanis

More from the family Claroteidae

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