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Tanganyika spiny eel (Mastacembelus ellipsifer) — Mastacembelidae

Tanganyika spiny eel

Mastacembelus ellipsifer
LC · Least Concern

The Tanganyika spiny eel (Mastacembelus ellipsifer) is a freshwater fish of the family Mastacembelidae that grows up to 45 cm.

Length
45 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Mixed bottom
Danger
Harmless
Range
Endemic to Lake Tanganyika in East Africa.
Edibility
Rarely eaten

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Description

The Tanganyika spiny eel is an eel-shaped freshwater fish of the spiny eel family (Mastacembelidae), endemic to Lake Tanganyika in East Africa. The species grows to about 45 cm and has a strongly elongate, snake-like body with a pointed, trunk-like snout. In front of the soft dorsal fin stands a row of separate spinelets. It inhabits shoreline zones with sandy, rocky or muddy bottoms, where it lies concealed by day and hunts worms, insect larvae and other small invertebrates on the bottom at night. The species is of limited fishery importance. It is harmless to humans.

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 spots pattern. Snake-like body with a trunk-like snout and a row of separate small dorsal spines.

Where does the Tanganyika spiny eel live?

The Tanganyika spiny eel lives in fresh water and is mostly found around mixed bottom. Endemic to Lake Tanganyika in East Africa.

How big does the Tanganyika spiny eel get?

The Tanganyika spiny eel grows to a maximum of about 45 cm.

Is the Tanganyika spiny eel dangerous to humans?

No, the Tanganyika spiny eel is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Tanganyika spiny eel edible?

The Tanganyika spiny eel is rarely eaten.

More photos

Tanganyika spiny eel (Mastacembelus ellipsifer) — Mastacembelidae — 2
iNaturalist ((c) Eric van den Berghe, some rights reserved (CC BY-NC))
Tanganyika spiny eel (Mastacembelus ellipsifer) — Mastacembelidae — 3
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Tanganyika spiny eel (Mastacembelus ellipsifer) — Mastacembelidae — 4
Wikimedia Commons — The original uploader was Jtanganyika at French Wikipedia. (CC BY-SA 3.0)
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All data

Identification

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

Appearance

Size class
Large verified
Max length (cm)
45.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Endemic to Lake Tanganyika in East Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Worms, insect larvae and small invertebrates sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Reproduction coincides with the rainy season and rising water. inferred
Special features
Snake-like body with a trunk-like snout and a row of separate small 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
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

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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