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African butter catfish (Schilbe mystus) — Schilbeidae

African butter catfish

Schilbe mystus
Family: Schilbeidae
LC · Least Concern

The African butter catfish (Schilbe mystus) is a freshwater fish of the family Schilbeidae that grows up to 35 cm.

Length
35 cm
Water
Freshwater
Depth
4.0–69.0 m
Diet
Omnivore
Behaviour
Schooling
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Can cause injury
Edibility
Highly prized

Description

The African butter catfish is a slender, silvery catfish of the family Schilbeidae (glass catfishes) reaching about 35 cm. Unlike most catfishes it does not live on the bottom but swims actively in open water; the laterally compressed body has barbels around the mouth, a very long anal fin and a small adipose fin. The pectoral and dorsal fins bear stout spines. The species comes from much of Africa and lives in rivers, lakes and swamps. As an omnivore it hunts insects, crustaceans and small fish in the water column, supplemented with seeds and plant matter. In the rainy season it spawns on flooded margins. With its tasty, fatty flesh it is an important food fish across much of Africa.

Frequently asked questions

How do you recognise the African butter catfish?

The African butter catfish has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the African butter catfish live?

The African butter catfish lives in fresh water and is mostly found around open water.

How big does the African butter catfish get?

The African butter catfish grows to a maximum of about 35 cm.

Is the African butter catfish dangerous to humans?

The African butter catfish can cause injury; handle it with care.

Is the African butter catfish edible?

Yes, the African butter catfish is a highly prized food fish.

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All data

Identification

Dutch name
Afrikaanse botermeerval inferred
English name
African butter catfish verified
Scientific name
Schilbe mystus
Family
Schilbeidae
Other names
African butter catfish; African glass catfish; Butter barbel; Butter catfish verified

Appearance

Size class
Medium verified
Max length (cm)
35.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Plain 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
Min depth (m)
4.0 verified
Max depth (m)
69.0 verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Schooling verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
levensduur_max_jaar
7.0 verified

For anglers

Edibility
Highly prized verified
Fishing method
Vissen met een aasvisje, worm of klein kunstaas in open water van rivieren en meren; een gewaardeerde voedselvis sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Can cause injury verified

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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