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Spiny eel (Mastacembelus moorii) — Mastacembelidae

Spiny eel

Mastacembelus moorii
LC · Least Concern

The Spiny eel (Mastacembelus moorii) is a freshwater fish of the family Mastacembelidae that grows up to 44 cm.

Length
44 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Endemic to Lake Tanganyika in East Africa; shallow shore zone.
Edibility
Rarely eaten

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Description

Moore's spiny eel is a spiny eel (Mastacembelidae) endemic to Lake Tanganyika in East Africa. The species has an elongate, eel-like, dark body with a fleshy snout and a row of short spines before the dorsal fin. It inhabits the shallow littoral zone and is very secretive, tucked among rocks or in the sediment. Nocturnally it searches by touch for insect larvae, worms and small invertebrates. The short dorsal spines can give a puncture wound when handled.

Frequently asked questions

How do you recognise the Spiny eel?

The Spiny eel has a snake-like body, is mainly brown and shows a marbled pattern. Shy, eel-shaped spiny eel of the Tanganyika shore zone; stinging dorsal spines.

Where does the Spiny eel live?

The Spiny eel lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Tanganyika in East Africa; shallow shore zone.

How big does the Spiny eel get?

The Spiny eel grows to a maximum of about 44 cm.

Is the Spiny eel dangerous to humans?

No, the Spiny eel is harmless to humans. Not venomous, but the sharp spines can inflict a puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected.

Is the Spiny eel edible?

The Spiny eel is rarely eaten.

More photos

Spiny eel (Mastacembelus moorii) — Mastacembelidae — 2
SAIAB (CC BY 4.0) via GBIF — SAIAB
Spiny eel (Mastacembelus moorii) — Mastacembelidae — 3
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Spiny eel (Mastacembelus moorii) — Mastacembelidae — 4
iNaturalist ((c) koblmuel, some rights reserved (CC BY-NC))
Spiny eel (Mastacembelus moorii) — Mastacembelidae — 5
Wikimedia Commons — User Jtanganyika on fr.wikipedia (CC BY-SA 3.0)
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All data

Identification

English name
Spiny eel sourced
Scientific name
Mastacembelus moorii
Family
Mastacembelidae

Appearance

Size class
Large verified
Max length (cm)
44.0 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 shore zone. 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
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Shy, eel-shaped spiny eel of the Tanganyika shore zone; stinging 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
Not venomous, but the sharp spines can inflict a puncture wound. Clean the wound thoroughly and seek medical care if it becomes infected. 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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