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Tanganyika spiny eel (Mastacembelus tanganicae) — Mastacembelidae

Tanganyika spiny eel

Mastacembelus tanganicae
LC · Least Concern

The Tanganyika spiny eel (Mastacembelus tanganicae) is a freshwater fish of the family Mastacembelidae that grows up to 19 cm.

Length
19 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Endemic to Lake Tanganyika in East Africa; shallow rocky coastal waters.
Edibility
Rarely eaten

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Description

The Tanganyika spiny eel is a spiny eel of the family Mastacembelidae endemic to Lake Tanganyika in East Africa. The species grows to about 19 cm and has an elongate, eel-like body with a pointed, fleshy snout. It inhabits shallow coastal waters with a rocky bottom, where it shelters among stones. As a nocturnal bottom hunter it searches for insect larvae, worms and small invertebrates. Along the back, before the dorsal fin, is a row of separate, sharp spines that can give puncture wounds; therefore handle the fish with care. The species is safe to eat.

Frequently asked questions

How do you recognise the Tanganyika spiny eel?

The Tanganyika spiny eel has a snake-like body, is mainly brown and shows a marbled pattern. Eel-like body with a pointed snout and a row of separate, sharp dorsal spines.

Where does the Tanganyika spiny eel live?

The Tanganyika spiny eel lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Tanganyika in East Africa; shallow rocky coastal waters.

How big does the Tanganyika spiny eel get?

The Tanganyika spiny eel grows to a maximum of about 19 cm.

Is the Tanganyika spiny eel dangerous to humans?

No, the Tanganyika spiny eel is harmless to humans. The stout, sharp fin spines can cause painful puncture or cut wounds; handle the fish with care. Clean the wound, let it bleed, and seek medical care if pain or infection increases.

Is the Tanganyika spiny eel edible?

The Tanganyika spiny eel is rarely eaten.

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All data

Identification

English name
Tanganyika spiny eel sourced
Scientific name
Mastacembelus tanganicae
Family
Mastacembelidae

Appearance

Size class
Medium verified
Max length (cm)
19.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Rounded inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Endemic to Lake Tanganyika in East Africa; shallow rocky coastal waters. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Insect larvae, worms and small invertebrates 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
Eel-like body with a pointed snout and a row of separate, sharp dorsal spines. 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
Harmless sourced
First aid
The stout, sharp fin spines can cause painful puncture or cut wounds; handle the fish with care. Clean the wound, let it bleed, and seek medical care if pain or infection increases. sourced

Status & sources

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

Same genus Mastacembelus

More from the family Mastacembelidae

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