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Tanganyika electric catfish (Malapterurus tanganyikaensis) — Malapteruridae

Tanganyika electric catfish

Malapterurus tanganyikaensis
LC · Least Concern

The Tanganyika electric catfish (Malapterurus tanganyikaensis) is a freshwater fish of the family Malapteruridae that grows up to 50 cm.

Length
49.5 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Can cause injury
Range
Lake Tanganyika (endemic)
Edibility
Rarely eaten

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Description

The Tanganyika electric catfish is an electric catfish endemic to Lake Tanganyika in East Africa. The species grows to about 50 cm and has a stocky, scaleless, greyish body with barbels and a rounded profile. An electric organ surrounds the body, with which it can generate a powerful shock to stun prey and defend itself; that shock can also give a person a painful surprise. As a nocturnal hunter it shelters among rocks by day. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Tanganyika electric catfish?

The Tanganyika electric catfish has an elongate, eel-like body, is mainly silver-grey and shows a spots pattern. Electric organ that generates a powerful electric shock; nocturnal hunter

Where does the Tanganyika electric catfish live?

The Tanganyika electric catfish lives in fresh water and is mostly found around mixed bottom. Lake Tanganyika (endemic)

How big does the Tanganyika electric catfish get?

The Tanganyika electric catfish grows to a maximum of about 50 cm.

Is the Tanganyika electric catfish dangerous to humans?

The Tanganyika electric catfish can cause injury; handle it with care. This catfish can deliver a powerful electric shock. Do not handle it; if shocked, let go, stay calm and seek medical help for heart symptoms or persistent complaints.

Is the Tanganyika electric catfish edible?

The Tanganyika electric catfish is rarely eaten.

More photos

Tanganyika electric catfish (Malapterurus tanganyikaensis) — Malapteruridae — 2
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Tanganyika electric catfish (Malapterurus tanganyikaensis) — Malapteruridae — 3
iNaturalist ((c) bizimana, some rights reserved (CC BY-NC))
Tanganyika electric catfish (Malapterurus tanganyikaensis) — Malapteruridae — 4
Mark Allen (CC0 1.0) via GBIF — NHMUK
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All data

Identification

English name
Tanganyika electric catfish verified
Scientific name
Malapterurus tanganyikaensis
Family
Malapteruridae

Appearance

Size class
Large verified
Max length (cm)
49.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
Yes sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Lake Tanganyika (endemic) verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes and invertebrates inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Nocturnal electric catfish; present year-round. sourced
Special features
Electric organ that generates a powerful electric shock; nocturnal hunter sourced

For anglers

Edibility
Rarely 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 verified
First aid
This catfish can deliver a powerful electric shock. Do not handle it; if shocked, let go, stay calm and seek medical help for heart symptoms or persistent complaints. verified

Status & sources

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

Same genus Malapterurus

More from the family Malapteruridae

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