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Lower Guinea butter catfish (Schilbe mandibularis) — Schilbeidae

Lower Guinea butter catfish

Schilbe mandibularis
Family: Schilbeidae
LC · Least Concern

The Lower Guinea butter catfish (Schilbe mandibularis) is a brackish-water fish of the family Schilbeidae that grows up to 50 cm.

Length
50 cm
Water
Brackish
Diet
Carnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

Schilbe mandibularis is an African catfish of the family Schilbeidae from West Africa. The species has a streamlined, laterally compressed, silvery body with barbels and a long anal fin, and reaches about 50 cm. It lives in rivers and lakes and prefers fresh water, but is also known from brackish coastal lagoons. It is a voracious carnivore feeding mainly on (terrestrial) insects and small fishes. As a free-swimming catfish it often stays in the open water column. The dorsal and pectoral fins bear strong spines. The species is of local fishery importance.

Frequently asked questions

How do you recognise the Lower Guinea butter catfish?

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

Where does the Lower Guinea butter catfish live?

The Lower Guinea butter catfish lives in brackish water and is mostly found around sand or mud bottom.

How big does the Lower Guinea butter catfish get?

The Lower Guinea butter catfish grows to a maximum of about 50 cm.

Is the Lower Guinea butter catfish dangerous to humans?

No, the Lower Guinea butter catfish is harmless to humans.

Is the Lower Guinea butter catfish edible?

The Lower Guinea butter catfish is rarely eaten.

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All data

Identification

Dutch name
West-Afrikaanse glasmeerval sourced
English name
Lower Guinea butter catfish sourced
Scientific name
Schilbe mandibularis
Family
Schilbeidae

Appearance

Size class
Large verified
Max length (cm)
50.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless 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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