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Shoulderspot catfish (Schilbe marmoratus) — Schilbeidae

Shoulderspot catfish

Schilbe marmoratus
Family: Schilbeidae
LC · Least Concern

The Shoulderspot catfish (Schilbe marmoratus) is a freshwater fish of the family Schilbeidae that grows up to 22 cm.

Length
21.7 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Can cause injury
Range
Fresh water of Central and southern Africa, in rivers, lakes and swamps, including the Congo and Zambezi basins.
Edibility
Commonly eaten

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Description

The shoulderspot catfish is a slender African catfish of the family Schilbeidae reaching about 22 cm. The silvery, sometimes marbled body bears barbels around the mouth, an adipose fin, a long anal fin and often a dark shoulder spot; the pectoral and dorsal fins hold small spines. Unlike many catfishes it swims actively in open water rather than on the bottom. The species comes from fresh water of Central and southern Africa, including the Congo and Zambezi basins, and lives in rivers, lakes and swamps. As an omnivore it eats insects, small crustaceans, small fish and plant matter. With its tasty flesh it is locally a valued food fish.

Frequently asked questions

How do you recognise the Shoulderspot catfish?

The Shoulderspot catfish has an elongate, eel-like body, is mainly silver-grey and shows a marbled pattern. Slender African catfish with barbels, an adipose fin and often a dark shoulder blotch; swims actively in open water.

Where does the Shoulderspot catfish live?

The Shoulderspot catfish lives in fresh water and is mostly found around open water. Fresh water of Central and southern Africa, in rivers, lakes and swamps, including the Congo and Zambezi basins.

How big does the Shoulderspot catfish get?

The Shoulderspot catfish grows to a maximum of about 22 cm.

Is the Shoulderspot catfish dangerous to humans?

The Shoulderspot 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 Shoulderspot catfish edible?

Yes, the Shoulderspot catfish is commonly eaten.

More photos

Shoulderspot catfish (Schilbe marmoratus) — Schilbeidae — 2
iNaturalist ((c) Gwili Gibbon, some rights reserved (CC BY-NC))
Shoulderspot catfish (Schilbe marmoratus) — Schilbeidae — 3
iNaturalist ((c) congonaturalist, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Shoulderspot catfish verified
Scientific name
Schilbe marmoratus
Family
Schilbeidae
Other names
Shoulderspot catfish verified

Appearance

Size class
Medium verified
Max length (cm)
21.7 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Marbled sourced
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
Yes verified
Dorsal fins
Two separate sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Open water verified
Natural range
Fresh water of Central and southern Africa, in rivers, lakes and swamps, including the Congo and Zambezi basins. verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Diet (detail)
Insects, small crustaceans, small fishes and plant material sourced
Social behaviour
Schooling verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Spawns in the rainy season on flooded banks; eggs and larvae drift in open water. sourced
Special features
Slender African catfish with barbels, an adipose fin and often a dark shoulder blotch; swims actively in open water. sourced

For anglers

Edibility
Commonly eaten verified
Fishing method
Caught locally with nets and hooks; a prized food fish sourced
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 Schilbe

More from the family Schilbeidae

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