Home · Malapteruridae · Smallmouth electric catfish
Smallmouth electric catfish (Malapterurus microstoma) — Malapteruridae

Smallmouth electric catfish

Malapterurus microstoma
LC · Least Concern

The Smallmouth electric catfish (Malapterurus microstoma) is a freshwater fish of the family Malapteruridae that grows up to 56 cm.

Length
55.5 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Can cause injury
Range
Freshwater of the Congo basin in Central Africa.
Edibility
Commonly eaten

Want the complete picture on the Smallmouth electric catfish?

Get the app

Description

The smallmouth electric catfish is an African electric catfish of the family Malapteruridae from the Congo basin. The species has a stocky, brownish body with dark spots and barbels, and reaches about 55 cm. It possesses a powerful electric organ with which it can stun prey and defend itself; a true spiny dorsal fin is absent. It is a nocturnal predator feeding on fishes. The species is of local fishery importance and is regularly eaten. The electric shock can be unpleasant to humans but usually causes no lasting injury.

Frequently asked questions

How do you recognise the Smallmouth electric catfish?

The Smallmouth electric catfish has a torpedo-shaped body, is mainly brown and shows a spots pattern. Powerful electric organ to stun prey and defend itself; lacks a true spiny dorsal fin.

Where does the Smallmouth electric catfish live?

The Smallmouth electric catfish lives in fresh water and is mostly found around mixed bottom. Freshwater of the Congo basin in Central Africa.

How big does the Smallmouth electric catfish get?

The Smallmouth electric catfish grows to a maximum of about 56 cm.

Is the Smallmouth electric catfish dangerous to humans?

The Smallmouth electric catfish can cause injury; handle it with care. This catfish can deliver a powerful electric shock. Do not handle it with bare hands; a shock usually causes no lasting injury, but take care in and around the water and seek medical help in case of heart problems or a fall after the shock.

Is the Smallmouth electric catfish edible?

Yes, the Smallmouth electric catfish is commonly eaten.

Fin

Want the complete picture on the Smallmouth electric catfish?

Point your camera at the fish and Fin names the species in seconds. Free, and the Smallmouth electric catfish is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Smallmouth electric catfish verified
Scientific name
Malapterurus microstoma
Family
Malapteruridae
Other names
Smallmouth electric catfish verified

Appearance

Size class
Large verified
Max length (cm)
55.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Freshwater of the Congo basin in Central Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes, often stunned with an electric shock sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Powerful electric organ to stun prey and defend itself; lacks a true spiny dorsal fin. sourced

For anglers

Edibility
Commonly eaten sourced
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 sourced
First aid
This catfish can deliver a powerful electric shock. Do not handle it with bare hands; a shock usually causes no lasting injury, but take care in and around the water and seek medical help in case of heart problems or a fall after the shock. sourced

Status & sources

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

Same genus Malapterurus

More from the family Malapteruridae

Fin

Want the complete picture on the Smallmouth electric catfish?

Point your camera at the fish and Fin names the species in seconds. Free, and the Smallmouth electric catfish is one of 12,519 species in the app.

Get the app →
Is this the Smallmouth electric catfish? Get the app